# 2010 Oakland Athletics season

The Oakland Athletics' 2010 season was their 42nd in Oakland, California. It was also the 110th season in franchise history. The team finished second in the American League West with a record of 81–81.
The Athletics' 2010 season is remembered mainly for Dallas Braden's perfect game. Braden accomplished the feat on May 9, 2010, against the visiting Tampa Bay Rays. The Rays had the league's best record at the time.
The season also saw Oakland's starting rotation improve greatly. The Athletics, led by a trio of promising young starters (Gio González, Trevor Cahill, and Brett Anderson), ultimately posted the American League's lowest earned run average in 2010. All told, the team allowed some 135 fewer runs than it did in 2009. Cahill, along with closer Andrew Bailey, would be rewarded for their strong performance with All-Star selections.
The 2010 season was the only non-losing season of manager Bob Geren's tenure. Geren would ultimately be fired midway through the Athletics' 2011 season.

## Regular season
### Season standings
#### American League West

vteAL West :
| Team | W | L | Pct. | GB | Home | Road |
| Texas Rangers | 90 | 72 | .556 | — | 51‍–‍30 | 39‍–‍42 |
| Oakland Athletics | 81 | 81 | .500 | 9 | 47‍–‍34 | 34‍–‍47 |
| Los Angeles Angels of Anaheim | 80 | 82 | .494 | 10 | 43‍–‍38 | 37‍–‍44 |
| Seattle Mariners | 61 | 101 | .377 | 29 | 35‍–‍46 | 26‍–‍55 |

#### American League Wild Card

vteDivision Winners :
| Team | W | L | Pct. |
| Tampa Bay Rays | 96 | 66 | .593 |
| Minnesota Twins | 94 | 68 | .580 |
| Texas Rangers | 90 | 72 | .556 |
vteWild Card team (Top team qualifies for postseason) :
| Team | W | L | Pct. | GB |
| New York Yankees | 95 | 67 | .586 | — |
| Boston Red Sox | 89 | 73 | .549 | 6 |
| Chicago White Sox | 88 | 74 | .543 | 7 |
| Toronto Blue Jays | 85 | 77 | .525 | 10 |
| Detroit Tigers | 81 | 81 | .500 | 14 |
| Oakland Athletics | 81 | 81 | .500 | 14 |
| Los Angeles Angels of Anaheim | 80 | 82 | .494 | 15 |
| Cleveland Indians | 69 | 93 | .426 | 26 |
| Kansas City Royals | 67 | 95 | .414 | 28 |
| Baltimore Orioles | 66 | 96 | .407 | 29 |
| Seattle Mariners | 61 | 101 | .377 | 34 |

#### Record vs. opponents

| Team | BAL | BOS | CWS | CLE | DET | KC | LAA | MIN | NYY | OAK | SEA | TB | TEX | TOR | NL |
| Baltimore | – | 9–9 | 4–3 | 3–3 | 5–5 | 2–4 | 6–0 | 3–5 | 5–13 | 3–7 | 3–6 | 7–11 | 6–4 | 3–15 | 7–11 |
| Boston | 9–9 | – | 1–6 | 4–4 | 3–3 | 4–3 | 9–1 | 3–2 | 9–9 | 4–5 | 7–3 | 7–11 | 4–6 | 12–6 | 13–5 |
| Chicago | 3–4 | 6–1 | – | 9–9 | 8–10 | 10–8 | 7–2 | 5–13 | 2–4 | 4–5 | 9–1 | 3–4 | 4–5 | 3–5 | 15–3 |
| Cleveland | 3–3 | 4–4 | 9–9 | – | 9–9 | 10–8 | 5–4 | 6–12 | 2–6 | 3–6 | 3–4 | 2–7 | 2–4 | 6–4 | 5–13 |
| Detroit | 5–5 | 3–3 | 10–8 | 9–9 | – | 10–8 | 6–4 | 9–9 | 4–4 | 3–3 | 3–5 | 1–6 | 3–6 | 4–4 | 11–7 |
| Kansas City | 4–2 | 3-4 | 9–10 | 8–10 | 8–10 | – | 3-7 | 5–13 | 3–5 | 3–6 | 5–4 | 4–4 | 2–7 | 3–3 | 8–10 |
| Los Angeles | 0–6 | 1–9 | 2–7 | 4–5 | 4–6 | 7–3 | – | 2–5 | 4–4 | 11–8 | 15–4 | 4–5 | 9–10 | 6–3 | 11–7 |
| Minnesota | 5–3 | 2–3 | 13–5 | 12–6 | 9–9 | 13–5 | 5–2 | – | 2–4 | 6–3 | 6-4 | 3–5 | 7–3 | 3–6 | 8–10 |
| New York | 13–5 | 9–9 | 4–2 | 6-2 | 4–4 | 5–3 | 4–4 | 4–2 | – | 9–1 | 6–4 | 8–10 | 4–4 | 8–10 | 11–7 |
| Oakland | 7–3 | 5–4 | 5–4 | 6–3 | 3–3 | 6–3 | 8–11 | 3–6 | 1–9 | – | 13–6 | 4–5 | 9–10 | 3–4 | 8–10 |
| Seattle | 6–3 | 3–7 | 1–9 | 4–3 | 5–3 | 4–5 | 4–15 | 4–6 | 4–6 | 6–13 | – | 2–7 | 7–12 | 2–3 | 9–9 |
| Tampa Bay | 11–7 | 11–7 | 4–3 | 7–2 | 6–1 | 4–4 | 5–4 | 5–3 | 10–8 | 5–4 | 7–2 | – | 4–2 | 10–8 | 7–11 |
| Texas | 4–6 | 6–4 | 5–4 | 4–2 | 6–3 | 7–2 | 10-9 | 3-7 | 4-4 | 10-9 | 12–7 | 2–4 | – | 3–7 | 14–4 |
| Toronto | 15–3 | 6–12 | 5–3 | 4–6 | 4–4 | 3–3 | 3–6 | 6–3 | 10–8 | 4–3 | 3–2 | 8–10 | 7–3 | – | 7–11 |
* view
* talk
* Source: MLB Standings Grid – 2010

### Game log

Legend :
| | Athletics win |
| | Athletics loss |
| | Postponement |
| Bold | Athletics team member |
2010 Game Log :
April (12–12)
#DateOpponentScoreWinLossSaveAttendanceRecordBoxscore
1April 5Mariners3–5League (1–0)Ziegler (0–1)Aardsma (1)30,6861–0
2April 6Mariners2–1Ramírez (1–0)Texeira (0–1)10,0901–1
3April 7Mariners6–5Blevins (1–0)Lowe (0–1)18,1942–1
4April 8Mariners6–2Anderson (1–0)Fister (0–1)12,4643–1
5April 9@ Angels4–10Gonzalez (1–0)Palmer (0–1)40,0344–1
6April 10@ Angels3–4Rodney (1–0)Breslow (0–1)40,2494–2
7April 11@ Angels9–4Braden (1–0)Saunders (0–2)Ross (1)40,6015–2
8April 12@ Mariners4–0Duchscherer (1–0)Rowland-Smith (0–1)45,8766–2
9April 13@ Mariners0–3Fister (1–1)Ziegler (0–2)Aardsma (3)18,0436–3
10April 14@ Mariners2–4Vargas (1–1)Gaudin (0–1)Aardsma (4)19,9786–4
11April 15Orioles6–2Sheets (1–0)Hernandez (0–2)17,3827–4
12April 16Orioles4–2Braden (2–0)Millwood (0–2)Bailey (1)12,2258–4
13April 17Orioles4–3Blevins (2–0)Johnson (0–1)15,0729–4
14April 18Orioles3–8Matusz (2–0)Anderson (1–1)Johnson (1)14,4519–5
15April 20Yankees3–7Vázquez (1–2)Gonzalez (1–1)19,8499–6
16April 21Yankees1–3Hughes (2–0)Sheets (1–1)Rivera (6)30,2119–7
17April 22Yankees4–2Braden (3–0)Sabathia (2–1)Bailey (2)21,98610–7
18April 23Indians10–0Duchscherer (2–0)Westbrook11,54711–7
19April 24Indians1–6Carmona (3–0)Gaudin (0–2)15,87311–8
20April 25Indians11–0Gonzalez (2–1)Masterson (0–3)16,94612–8
21April 27@ Rays6–8Davis (2–1)Sheets (1–2)Soriano (5)10,82512–9
22April 28@ Rays3–10Shields (3–0)Braden (3–1)10,69112–10
23April 29@ Blue Jays3–6Romero (2–1)Duchscherer (2–1)Gregg (6)10,72112–11
24April 30@ Blue Jays2–10Morrow (2–2)Cahill (0–1)12,72212–12 :
May (16–12)
#DateOpponentScoreWinLossSaveAttendanceRecordBoxscore
25May 1@ Blue Jays4–3Gonzalez (3–1)Eveland (2–1)Bailey (3)13,95113–12
26May 2@ Blue Jays3–9Marcum (1–1)Sheets (1–3)14,72513–13
27May 3Rangers2–4Harden (2–1)Braden (3–2)Feliz (6)8,87413–14
28May 4Rangers7–6Ziegler (1–2)Feldman (1–3)Bailey (4)10,13514–14
29May 5Rangers4–1Cahill (1–1)Lewis (3–1)Bailey (5)15,40315–14
30May 7Rays1–4Price (4–1)Gonzalez (3–2)Soriano (8)19,19315–15
31May 8Rays4–2Sheets (2–3)Davis (3–2)Bailey (6)15,49316–15
32May 9Rays4–0Braden (4–2)Shields (4–1)12,22817–15
33May 11@ Rangers7–6Ross (1–0)Nippert (1–3)15,47418–15
34May 12@ Rangers1–10Holland (1–0)Gonzalez (3–3)26,62518–16
35May 13@ Rangers1–2Nippert (2–3)Bailey (0–1)27,50718–17
36May 14@ Angels0–4Saunders (2–5)Braden (4–3)41,29018–18
37May 15@ Angels3–12Santana (2–3)Ross (1–1)41,74418–19
38May 16@ Angels0–4Piñeiro (3–4)Cahill (1–2)41,56918–20
39May 17Mariners8–4Gonzalez (4–3)Rowland-Smith (0–4)10,05119–20
40May 18Mariners6–5Breslow (1–1)League (3–4)10,51220–20
41May 19Tigers1–5Verlander (5–2)Braden (4–4)19,28420–21
42May 20Tigers2–5Bonderman (2–2)Ross (1–2)Valverde (11)24,14620–22
43May 21Giants6–1Cahill (2–2)Zito (6–2)33,36921–22
44May 22Giants1–0Gonzalez (5–3)Cain (2–4)Bailey (7)35,06722–22
45May 23Giants3–0Wuertz (1–0)Sánchez (2–4)Bailey (8)35,06723–22
46May 25@ Orioles1–5Guthrie (3–4)Ross (1–3)14,68623–23
47May 26@ Orioles6–1Cahill (3–2)Matusz (2–5)19,15324–23
48May 27@ Orioles7–5Wuertz (2–0)Hendrickson (1–3)Bailey (9)26,27925–23
49May 28@ Tigers5–4Ziegler (2–2)Perry (1–4)Bailey (10)40,21026–23
50May 29@ Tigers6–0Anderson (2–1)Porcello (4–5)39,75027–23
51May 30@ Tigers2–10Scherzer (2–4)Braden (4–5)32,51027–24
52May 31@ Tigers4–1Cahill (4–2)Verlander (5–4)Bailey (11)23,64128–24 :
June (10–17)
#DateOpponentScoreWinLossSaveAttendanceRecordBoxscore
53June 1@ Red Sox4–9Lackey (6–3)Ross (1–4)37,33728–25
54June 2@ Red Sox4–6Matsuzaka (4–2)Sheets (2–4)Papelbon (13)37,78328–26
55June 3@ Red Sox9–8Mazzaro (1–0)Wakefield (1–4)Bailey (12)37,38629–26
56June 4Twins4–5 (11)Guerrier (1–1)Bailey (0–2)Rauch (14)21,70329–27
57June 5Twins3–4Burnett (1–1)Ziegler (2–3)Rauch (15)16,42129–28
58June 6Twins5–4Gonzalez (6–3)Blackburn (6–3)Wuertz (1)20,05930–28
59June 7Angels2–4Kazmir (5–5)Sheets (2–5)Fuentes (8)10,07130–29
60June 8Angels10–1Mazzaro (2–0)Weaver (5–3)11,86031–29
61June 9Angels1–7Saunders (5–6)Braden (4–6)18,28531–30
62June 10Angels6–1Cahill (5–2)Santana (6–4)12,32832–30
63June 11@ Giants2–6Lincecum (6–2)Gonzalez (6–4)Wilson (16)41,81732–31
64June 12@ Giants4–5Zito (7–2)Sheets (2–6)Wilson (17)36,86132–32
65June 13@ Giants2–6Cain (6–4)Mazzaro (2–1)Casilla (2)39,18732–33
66June 15@ Cubs9–5Cahill (6–2)Zambrano (2–5)34,39033–33
67June 16@ Cubs2–6Dempster (5–5)Gonzalez (6–5)36,24433–34
68June 17@ Cubs2–3Mármol (2–1)Blevins (2–1)36,94233–35
69June 18@ Cardinals4–6Carpenter (8–1)Ziegler (2–4)Franklin (13)40,08333–36
70June 19@ Cardinals3–4Wainwright (10–4)Sheets (2–7)Motte (2)43,68233–37
71June 20@ Cardinals3–2Breslow (2–1)Hawksworth (1–4)Bailey (13)42,27134–37
72June 21Reds4–6Cordero (3–3)Wuertz (2–1)Smith (1)11,08834–38
73June 22Reds2–4Arroyo (7–3)Braden (4–7)Cordero (18)12,13634–39
74June 23Reds0–3Cueto (7–2)Mazzaro (2–2)Cordero (19)20,82434–40
75June 25Pirates14–4Sheets (3–7)Lincoln (0–2)11,15435–40
76June 26Pirates5–0Cahill (7–2)McCutchen (0–3)25,06836–40
77June 27Pirates3–2Breslow (3–1)Meek (3–2)Bailey (14)15,23837–40
78June 29@ Orioles4–2Mazzaro (3–2)Matusz (2–9)Bailey (15)11,98738–40
79June 30@ Orioles6–9Albers (3–3)Bowers (0–1)Simón (10)21,39238–41 :
July (14–9)
#DateOpponentScoreWinLossSaveAttendanceRecordBoxscore
80July 1@ Orioles8–1Cahill (8–2)Arrieta (2–2)15,71239–41
81July 2@ Indians3–0Gonzalez (7–5)Talbot (8–7)Bailey (16)18,62940–41
82July 3@ Indians4–5 (10)Sipp (1–2)Breslow (3–2)25,48340–42
83July 4@ Indians3–1Mazzaro (4–2)Carmona (7–7)Bailey (17)13,94041–42
84July 5Yankees1–3Vázquez (7–7)Sheets (3–8)Rivera (19)27,40541–43
85July 6Yankees1–6Sabathia (11–3)Cahill (8–3)20,47341–44
86July 7Yankees2–6Burnett (7–7)Gonzalez (7–6)31,51841–45
87July 9Angels5–6Jepsen (1–1)Bailey (0–3)Fuentes (16)13,15641–46
88July 10Angels15–1Sheets (4–8)Kazmir (7–9)30,03542–46
89July 11Angels5–2Cahill (9–3)Weaver (8–5)Bailey (18)15,16443–46
90July 16@ Royals5–1Gonzalez (8–6)Greinke (5–9)37,31244–46
91July 17@ Royals6–5Breslow (4–2)Soria (0–2)Bailey (19)26,63445–46
92July 18@ Royals9–6Mazzaro (5–2)Bannister (7–8)Bailey (20)18,70246–46
93July 19Red Sox1–2Matzusaka (7–3)Sheets (4–9)Papelbon (21)19,34146–47
94July 20Red Sox5–4 (10)Bailey (1–3)Ramírez (0–3)20,27147–47
95July 21Red Sox6–4Gonzalez (9–6)Buchholz (10–5)Wuertz (2)30,45648–47
96July 23White Sox1–5Buehrle (9–8)Cahill (9–4)15,10348–48
97July 24White Sox10–2Mazzaro (6–2)García (9–4)17,43949–48
98July 25White Sox6–4Braden (5–7)Hudson (1–1)Wuertz (3)17,14850–48
99July 27@ Rangers1–3Feliz (2–2)Wuertz (2–2)28,12450–49
100July 28@ Rangers1–3Cahill (10–4)Lewis (9–7)Breslow (1)38,26951–49
101July 29@ Rangers4–7Wilson (10–5)Mazzaro (6–3)28.73951–50
102July 30@ White Sox1–6Harrell (1–0)Anderson (2–2)29,43151–51
103July 31@ White Sox6–2Braden (6–7)Danks (11–8)35,85252–51 :
August (13–15)
#DateOpponentScoreWinLossSaveAttendanceRecordBoxscore
104August 1@ White Sox1–4Floyd (7–8)Gonzalez (9–7)Jenks (22)32,11852–52
105August 2Royals6–0Cahill (11–4)Bannister (7–11)10,04753–52
106August 3Royals2–3Chavez (4–2)Breslow (4–3)Soria (30)10,67053–53
107August 4Royals4–3Anderson (3–2)O'Sullivan (1–2)Wuertz (4)22,32554–53
108August 6Rangers1–5Lee (10–5)Braden (6–8)26,38854–54
109August 7Rangers6–2Gonzalez (10–7)Harden (4–4)16,10455–54
110August 8Rangers3–2Cahill (12–4)Oliver (0–1)Wuertz (5)18,05056–54
111August 9@ Mariners1–5Fister (4–8)Mazzaro (6–4)Aardsma (21)19,94356–55
112August 10@ Mariners0–2Hernández (8–9)Anderson (3–3)Aardsma (22)21,37756–56
113August 11@ Mariners5–1Braden (7–8)French (1–3)31,56057–56
114August 13@ Twins3–4Pavano (15–7)Gonzalez (10–8)Capps (29)40,62257–57
115August 14@ Twins0–2Duensing (6–1)Cahill (12–5)40,83057–58
116August 15@ Twins2–4Slowey (11–5)Mazzaro (6–5)Capps (30)40,60257–59
117August 16Blue Jays1–3Marcum (11–6)Anderson (3–4)10,13657–60
118August 17Blue Jays6–2Braden (8–8)Tallet (2–5)Wuertz (6)13,23758–60
119August 18Blue Jays5–4Ziegler (3–4)Janssen (4–1)18,04659–60
120August 19Rays4–3Cahill (13–5)Wheeler (2–1)Blevins (1)10,11860–60
121August 20Rays5–4Rodríguez (1–0)Benoit (0–2)Breslow (2)13,20761–60
122August 21Rays4–5Choate (3–3)Breslow (4–4)Soriano (36)16,20261–61
123August 22Rays2–3Garza (13–7)Braden (8–9)Soriano (37)18,74961–62
124August 24@ Indians5–0Gonzalez (11–8)Carmona (11–12)11,75162–62
125August 25@ Indians6–1Cahill (14–5)Talbot (8–11)10,51463–62
126August 26@ Indians2–3Masterson (5–12)Mazzaro (6–6)Perez (16)11,82663–63
127August 27@ Rangers3–7Hunter (11–2)Anderson (3–5)24,96263–64
128August 28@ Rangers5–0Braden (9–9)Harden (5–5)47,41164–64
129August 29@ Rangers8–2Gonzalez (12–8)Lewis (9–11)37,18865–64
130August 30@ Yankees5–11Vázquez (10–9)Cahill (14–6)46,35665–65
131August 31@ Yankees3–9Hughes (16–6)Mazzaro (6–7)44,57565–66 :
September (13–15) / October (3–0)
#DateOpponentScoreWinLossSaveAttendanceRecordBoxscore
132September 1@ Yankees3–4Burnett (10–12)Anderson (3–6)Rivera (28)45,22265–67
133September 2@ Yankees0–5Sabathia (19–5)Braden (9–10)44,64465–68
134September 3Angels8–0Gonzalez (13–8)Kazmir (8–13)23,40166–68
135September 4Angels3–1Cahill (15–6)Weaver (11–11)Bailey (21)14,22767–68
136September 5Angels4–7Santana (15–9)Mazzaro (6–8)16,41367–69
137September 6Mariners6–2Anderson (4–6)Vargas (9–9)11,58168–69
138September 7Mariners5–7Fister (5–11)Braden (9–11)Aardsma (29)10,06768–70
139September 8Mariners4–3Gonzalez (14–8)French (4–5)Bailey (22)15,18069–70
140September 10Red Sox5–0Cahill (16–6)Buchhloz (15–7)19,13970–70
141September 11Red Sox4–3Anderson (5–6)Lackey (12–10)Bailey (23)22,93271–70
142September 12Red Sox3–5Beckett (5–4)Braden (9–12)Papelbon (36)19,80671–71
143September 13@ Royals3–1Cramer (1–0)Hochevar (5–5)Bailey (24)20,69572–71
144September 14@ Royals3–11Greinke (9–12)Gonzalez (14–9)12,85272–72
145September 15@ Royals3–6Chen (10–7)Cahill (16–7)Soria (38)11,08772–73
146September 17@ Twins3–1Anderson (6–6)Blackburn (9–10)Bailey (25)40,68173–73
147September 18@ Twins2–4Slowey (13–6)Braden (9–13)Capps (40)40,84773–74
148September 19@ Twins6–2Cramer (2–0)Liriano (14–8)40,08874–74
149September 20White Sox3–0Bonser (1–0)Linebrink (3–2)Breslow (3)10,09075–74
150September 21White Sox7–2Cahill (17–7)Buehrle (12–12)11,15876–74
151September 22White Sox3–4Thornton (4–4)Zielger (3–5)Sale (3)16,05676–75
152September 23Rangers5–0Braden (10–13)Lee (12–9)10,81577–75
153September 24Rangers3–10Hunter (13–4)Cramer (2–1)15,53977–76
154September 25Rangers3–4O'Day (5–2)Wuertz (2–3)Feliz (38)20,13677–77
155September 26Rangers9–16Lewis (12–13)Cahill (17–8)21,03077–78
156September 27@ Angels5–6Kohn (2–0)Ziegler (3–6)Rodney (13)40,41477–79
157September 28@ Angels2–4Haren (11–12)Braden (10–14)Rodney (14)43,16377–80
158September 29@ Angels1–2Cassevah (1–2)Ziegler (3–7)39,19977–81
159September 30@ Mariners8–1Gonzalez (15–9)Fister (6–14)16,94078–81
160October 1@ Mariners9–0Cahill (18–8)French (5–7)19,65679–81
161October 2@ Mariners5–3Anderson (7–6)Pauley (4–9)Breslow (4)17,71780–81
162October 3@ Mariners4–3Braden (11–14)Varvaro (0–1)Breslow (5)23,26381–81 :

### Dallas Braden's perfect game

On Mother's Day, Braden pitches the 19th perfect game in major league history against the MLB best team, the Tampa Bay Rays, who for the second time in less than a year were on the wrong side. The Rays less than two weeks before had hit Braden up for four runs on eight hits over just four innings. May 9 was the second perfect game in the Athletics' Oakland tenure, coming 42 years and 1 day after Catfish Hunter's game and first no-hitter by an Athletics pitcher since Dave Stewart's on June 29, 1990. Braden's batterymate was Landon Powell, who was drafted the same year as Braden and had caught him in all levels of pro ball. In the top of fifth, Evan Longoria broke an unwritten rule by attempting to break up the perfect game with a bunt, but rolled foul and ended up striking out. All 12,228 fans weren't too thrilled to see Tampa's best hitter try to lay down a bunt, as Manager Joe Maddon said, "to get things going." Powell said that he started getting nervous around the sixth inning and was more excited about going back to behind the plate than hitting. He finished throwing 109 pitches with six strikeouts, which is tied for third fewest.

### Month review
#### September/October

On September 1, Rajai Davis stole his 40th base for the season, becoming the fourth Athletic to have 2 seasons with +40 SB (Henderson, Campaneris, North). Also, Barton walks twice and is the first player in franchise history to have five consecutive multi-walk games. September 6, Pennington steals 23rd base, most for an Athletic infielder since Carney Lansford in 1989 and Crisp hits team's first leadoff home run of the season. September 8, team has 2 double-steals in one inning, first time since July 17, 1983. September 10, Crisp steals 3 bases in one game. September 9 and 10, team steals 4 bases in consecutive games for first time since July 30 and 31, 1993. September 13, Cust hits 100th career HR and 30-year-old Bobby Cramer earns first career win throwing 5.1 innings (1 ER, 4 H, 4 K), becoming the oldest starting pitcher in franchise history to earn a win in first major league game. September 14, Sogard gets first career hit in eight inning. September 21, Carter gets first career hit in sixth inning, snapping 0–33 streak. September 23, Braden and Ziegler threw a combined one-hitter, fourth time in Oakland's history the team has throw a no-hitter and one-hitter in same season. September 26, Tolleson hits first career home run. September 27, Ellis hits career 191st double, tying Miguel Tejada for 10th on Oakland's all-time list. September 28, Braden records career-high eighth pickoff of the season (previous high seven in 2008, 17th of his career).
The team stole 156 bases, the most for Oakland since 1989.

#### August

July 31 – August 2, Braden (W)-Gonzalez (L)-Cahill (W) toss 3 straight complete games. First time since September 8–10, 2000 (Heredia–Hudson–Zito). August 7, Davis steal 2 bases, giving him 100 as an Athletic, 10th player to do so in franchise history. August 9, Team's number a prospect, Chris Carter, makes MLB debut. August 11, Braden throws fourth complete game of the season, most since Mark Mulder threw five in 2004. August 18–20, Pennington drives in 3 consecutive GW runs. August 19, Cahill ties Nolan Ryan's record of 20 consecutive games with 6 or fewer hits allowed and Blevins records first career save. August 20, Crisp and Pennington double steal, giving them each 20 SBs on the season. First time since 1992 (Henderson–Wilson–Blankenship), the A's have 3 players with +20 SBs. Through August 20, Team has AL-best 3.53 ERA (5th in MLB). August 22, team promotion Fiesta Day, team wore 'Atléticos' jerseys. Ending August 27, team set franchise record of 18 consecutive games with 6 IP and 3 of less ER by starting pitchers. Also, 24 consecutive games allowing 5 runs or fewer, second longest AL streak in DH era since 1974 (1980 Royals with 25). Finished month as the only AL team to have three pitchers in top 10 ERA: Cahill (3rd), Gonzalez (9th), Braden (10th).

#### July

July 2, with bases loaded and 2 outs, team records a 9–3 putout. Sweeney throws out Cleveland's Mike Redmond before reaching first for sixth time since 1950. Team shutouts Cleveland 3–0. July 10–18, season-high 5-game winning streak. July 19, Sweeney out for season. Kouzmanoff hits walk-off single in bottom 10th on July 20, beating Boston 5–4.

#### June

Bad month for the team, going 10–17. June 25–27, completed third sweep of season against Pittsburgh. Former Athletic Bobby Crosby makes first return to Oakland. June 30, Ellis steals home against Baltimore (First since 2008), but then ruling is changed to fielder's choice. Team is appealing the call.

#### May

May 1, Donaldson gets first career hit, 2-run HR. May 4, Sweeney knocks in career-high 5 RBIs. May 12–16, 5-game losing streak, scoring total of 5 runs. Last time that happen was September 1979. May 18, Suzuki hits walk-off single to right against Seattle (3rd time in season) in bottom 12. Completed first sweep of season (2-game series). May 21, Former Athletics Barry Zito now 0–4 with 8.85 ERA against team. May 21–23, completed second sweep of season against San Francisco, outscoring the cross bay rivals 10–1.

#### April

Team lost season opener. April 6, Ellis hit a walk-off single to right against Seattle in bottom of the 10th. The next night, Suzuki hit a walk-off single to left against Seattle in bottom of the 9th. Ross made MLB debut (2.1 IP). April 12, team records first shutout, defeating Seattle 4–0. Duchscherer gets first win since July 8, 2008. April 17, Sweeney hits walk off 2-run single to right against Baltimore. June 22, team hits into first triple-play since May 14, 1994, against New York. Team wore green jerseys at home for first time in 3 seasons. June 30, Donaldson makes MLB debut (0–1, 1 K).

### Record vs. opponents

| Team | BAL | BOS | CWS | CLE | DET | KC | LAA | MIN | NYY | OAK | SEA | TB | TEX | TOR | NL |
| Baltimore | – | 9–9 | 4–3 | 3–3 | 5–5 | 2–4 | 6–0 | 3–5 | 5–13 | 3–7 | 3–6 | 7–11 | 6–4 | 3–15 | 7–11 |
| Boston | 9–9 | – | 1–6 | 4–4 | 3–3 | 4–3 | 9–1 | 3–2 | 9–9 | 4–5 | 7–3 | 7–11 | 4–6 | 12–6 | 13–5 |
| Chicago | 3–4 | 6–1 | – | 9–9 | 8–10 | 10–8 | 7–2 | 5–13 | 2–4 | 4–5 | 9–1 | 3–4 | 4–5 | 3–5 | 15–3 |
| Cleveland | 3–3 | 4–4 | 9–9 | – | 9–9 | 10–8 | 5–4 | 6–12 | 2–6 | 3–6 | 3–4 | 2–7 | 2–4 | 6–4 | 5–13 |
| Detroit | 5–5 | 3–3 | 10–8 | 9–9 | – | 10–8 | 6–4 | 9–9 | 4–4 | 3–3 | 3–5 | 1–6 | 3–6 | 4–4 | 11–7 |
| Kansas City | 4–2 | 3-4 | 9–10 | 8–10 | 8–10 | – | 3-7 | 5–13 | 3–5 | 3–6 | 5–4 | 4–4 | 2–7 | 3–3 | 8–10 |
| Los Angeles | 0–6 | 1–9 | 2–7 | 4–5 | 4–6 | 7–3 | – | 2–5 | 4–4 | 11–8 | 15–4 | 4–5 | 9–10 | 6–3 | 11–7 |
| Minnesota | 5–3 | 2–3 | 13–5 | 12–6 | 9–9 | 13–5 | 5–2 | – | 2–4 | 6–3 | 6-4 | 3–5 | 7–3 | 3–6 | 8–10 |
| New York | 13–5 | 9–9 | 4–2 | 6-2 | 4–4 | 5–3 | 4–4 | 4–2 | – | 9–1 | 6–4 | 8–10 | 4–4 | 8–10 | 11–7 |
| Oakland | 7–3 | 5–4 | 5–4 | 6–3 | 3–3 | 6–3 | 8–11 | 3–6 | 1–9 | – | 13–6 | 4–5 | 9–10 | 3–4 | 8–10 |
| Seattle | 6–3 | 3–7 | 1–9 | 4–3 | 5–3 | 4–5 | 4–15 | 4–6 | 4–6 | 6–13 | – | 2–7 | 7–12 | 2–3 | 9–9 |
| Tampa Bay | 11–7 | 11–7 | 4–3 | 7–2 | 6–1 | 4–4 | 5–4 | 5–3 | 10–8 | 5–4 | 7–2 | – | 4–2 | 10–8 | 7–11 |
| Texas | 4–6 | 6–4 | 5–4 | 4–2 | 6–3 | 7–2 | 10-9 | 3-7 | 4-4 | 10-9 | 12–7 | 2–4 | – | 3–7 | 14–4 |
| Toronto | 15–3 | 6–12 | 5–3 | 4–6 | 4–4 | 3–3 | 3–6 | 6–3 | 10–8 | 4–3 | 3–2 | 8–10 | 7–3 | – | 7–11 |
* view
* talk
* Source: MLB Standings Grid – 2010

### Team leaders/team rank

As of 10/3/10
| Stat | Player (Total) | Team (MLB Rank) |
| Runs | Barton (79) | 663 (23) |
| Hits | Barton (152) | 1396 (18) |
| Doubles | Barton (33) | 276 (17) |
| Triples | Pennington (8) | 30 (t-13) |
| Home Runs | Kouzmanoff (16) | 109 (28) |
| RBIs | Kouzmanoff/Suzuki (71) | 619 (25) |
| Stolen Bases | Davis (50) | 156 (3) |
| Batting Avg. | Davis (.284) | .256 (17) |
| Wins | Cahill (18) | 72 (15) |
| ERA | Cahill (2.97) | 3.56 (4) |
| Innings Pitched | Gonzalez (200.2) | 1431.2 (29) |
| Strikeouts | Gonzalez (171) | 1070 (21) |
* Barton lead AL in walks with 110 (2nd in MLB) and 1B FPct. with .993 (5th in MLB).
* Team ERA lead AL by 0.22. Rotation's 3.47 ERA lead MLB.

## Player stats
### Batting

Note: G = Games played; AB = At bats; R = Runs; H = Hits; 2B = Doubles; 3B = Triples; HR = Home runs; RBI = Runs batted in; SB = Stolen bases; BB = Walks; AVG = Batting average; SLG = Slugging average
| Player | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | AVG | SLG |
| Daric Barton | 159 | 556 | 79 | 152 | 33 | 5 | 10 | 57 | 7 | 110 | .273 | .405 |
| Kevin Kouzmanoff | 143 | 551 | 59 | 136 | 32 | 1 | 16 | 71 | 2 | 24 | .247 | .396 |
| Rajai Davis | 143 | 525 | 66 | 149 | 28 | 3 | 5 | 52 | 50 | 26 | .284 | .377 |
| Cliff Pennington | 156 | 508 | 64 | 127 | 26 | 8 | 6 | 46 | 29 | 50 | .250 | .368 |
| Kurt Suzuki | 131 | 495 | 55 | 120 | 18 | 2 | 13 | 71 | 3 | 33 | .242 | .366 |
| Mark Ellis | 124 | 436 | 45 | 127 | 24 | 0 | 5 | 49 | 7 | 40 | .291 | .381 |
| Jack Cust | 112 | 349 | 50 | 95 | 19 | 0 | 13 | 52 | 2 | 68 | .272 | .438 |
| Ryan Sweeney | 82 | 303 | 41 | 89 | 20 | 2 | 1 | 36 | 1 | 24 | .294 | .383 |
| Coco Crisp | 75 | 290 | 51 | 81 | 14 | 4 | 8 | 38 | 32 | 30 | .279 | .438 |
| Adam Rosales | 80 | 255 | 31 | 69 | 8 | 2 | 7 | 31 | 2 | 19 | .271 | .400 |
| Gabe Gross | 105 | 222 | 27 | 53 | 11 | 1 | 1 | 25 | 5 | 17 | .239 | .311 |
| Landon Powell | 41 | 112 | 13 | 24 | 4 | 0 | 2 | 11 | 1 | 15 | .214 | .304 |
| Eric Chavez | 33 | 111 | 10 | 26 | 8 | 0 | 1 | 10 | 0 | 8 | .234 | .333 |
| Eric Patterson | 45 | 103 | 13 | 21 | 5 | 2 | 4 | 9 | 6 | 7 | .204 | .408 |
| Jake Fox | 39 | 98 | 11 | 21 | 5 | 0 | 2 | 12 | 0 | 5 | .214 | .327 |
| Matt Carson | 36 | 79 | 7 | 14 | 2 | 0 | 4 | 9 | 4 | 2 | .177 | .354 |
| Chris Carter | 24 | 70 | 8 | 13 | 1 | 0 | 3 | 7 | 1 | 7 | .186 | .329 |
| Jeremy Hermida | 21 | 64 | 5 | 16 | 4 | 0 | 1 | 2 | 0 | 4 | .250 | .359 |
| Conor Jackson | 18 | 57 | 6 | 13 | 2 | 0 | 1 | 5 | 2 | 11 | .228 | .316 |
| Jeff Larish | 24 | 57 | 5 | 10 | 3 | 0 | 2 | 8 | 1 | 7 | .175 | .333 |
| Steven Tolleson | 25 | 49 | 5 | 14 | 3 | 0 | 1 | 4 | 0 | 4 | .286 | .408 |
| Travis Buck | 14 | 42 | 6 | 7 | 2 | 0 | 1 | 2 | 1 | 4 | .167 | .286 |
| Josh Donaldson | 14 | 32 | 1 | 5 | 1 | 0 | 1 | 4 | 0 | 2 | .156 | .281 |
| Akinori Iwamura | 10 | 31 | 3 | 4 | 1 | 0 | 0 | 4 | 0 | 5 | .129 | .161 |
| Matt Watson | 12 | 30 | 2 | 6 | 2 | 0 | 1 | 4 | 0 | 3 | .200 | .367 |
| Eric Sogard | 4 | 7 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | .429 | .429 |
| Pitcher Totals | 162 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .063 | .063 |
| Team Totals | 162 | 5448 | 663 | 1396 | 276 | 30 | 109 | 619 | 156 | 527 | .256 | .378 |
Source:

### Pitching

Note: W = Wins; L = Losses; ERA = Earned run average; G = Games pitched; GS = Games started; SV = Saves; IP = Innings pitched; H = Hits allowed; R = Runs allowed; ER = Earned runs allowed; BB = Walks allowed; SO = Strikeouts
| Player | W | L | ERA | G | GS | SV | IP | H | R | ER | BB | SO |
| Gio González | 15 | 9 | 3.23 | 33 | 33 | 0 | 200.2 | 171 | 75 | 72 | 92 | 171 |
| Trevor Cahill | 18 | 8 | 2.97 | 30 | 30 | 0 | 196.2 | 155 | 73 | 65 | 63 | 118 |
| Dallas Braden | 11 | 14 | 3.50 | 30 | 30 | 0 | 192.2 | 180 | 83 | 75 | 43 | 113 |
| Vin Mazzaro | 6 | 8 | 4.27 | 24 | 18 | 0 | 122.1 | 127 | 70 | 58 | 50 | 79 |
| Ben Sheets | 4 | 9 | 4.53 | 20 | 20 | 0 | 119.1 | 123 | 65 | 60 | 43 | 84 |
| Brett Anderson | 7 | 6 | 2.80 | 19 | 19 | 0 | 112.1 | 112 | 41 | 35 | 22 | 75 |
| Craig Breslow | 4 | 4 | 3.01 | 75 | 0 | 5 | 74.2 | 53 | 26 | 25 | 29 | 71 |
| Brad Ziegler | 3 | 7 | 3.26 | 64 | 0 | 0 | 60.2 | 54 | 24 | 22 | 28 | 41 |
| Andrew Bailey | 1 | 3 | 1.47 | 47 | 0 | 25 | 49.0 | 34 | 8 | 8 | 13 | 42 |
| Jerry Blevins | 2 | 1 | 3.70 | 63 | 0 | 1 | 48.2 | 54 | 20 | 20 | 18 | 46 |
| Michael Wuertz | 2 | 3 | 4.31 | 48 | 0 | 6 | 39.2 | 35 | 21 | 19 | 21 | 40 |
| Tyson Ross | 1 | 4 | 5.49 | 26 | 2 | 1 | 39.1 | 39 | 24 | 24 | 20 | 32 |
| Justin Duchscherer | 2 | 1 | 2.89 | 5 | 5 | 0 | 28.0 | 26 | 11 | 9 | 12 | 18 |
| Henry Rodríguez | 1 | 0 | 4.55 | 29 | 0 | 0 | 27.2 | 25 | 16 | 14 | 13 | 33 |
| Bobby Cramer | 2 | 1 | 3.04 | 4 | 4 | 0 | 23.2 | 20 | 8 | 8 | 6 | 13 |
| Boof Bonser | 1 | 0 | 5.09 | 13 | 0 | 0 | 23.0 | 27 | 13 | 13 | 6 | 17 |
| Chad Gaudin | 0 | 2 | 8.83 | 12 | 0 | 0 | 17.1 | 27 | 18 | 17 | 5 | 20 |
| Cedrick Bowers | 0 | 1 | 4.50 | 14 | 0 | 0 | 14.0 | 12 | 9 | 7 | 6 | 18 |
| Ross Wolf | 0 | 0 | 4.26 | 11 | 0 | 0 | 12.2 | 12 | 6 | 6 | 6 | 9 |
| Edwar Ramírez | 1 | 0 | 4.91 | 7 | 0 | 0 | 11.0 | 9 | 7 | 6 | 10 | 10 |
| Brad Kilby | 0 | 0 | 2.16 | 5 | 0 | 0 | 8.1 | 7 | 2 | 2 | 0 | 8 |
| Clay Mortensen | 0 | 0 | 4.50 | 1 | 1 | 0 | 6.0 | 6 | 4 | 3 | 2 | 7 |
| Justin James | 0 | 0 | 4.50 | 5 | 0 | 0 | 4.0 | 7 | 2 | 2 | 4 | 5 |
| Team Totals | 81 | 81 | 3.56 | 162 | 162 | 38 | 1431.2 | 1315 | 626 | 566 | 512 | 1070 |
Source:

### Awards

ALL STAR GAME
* Trevor Cahill, 1st selection – Did not pitch
* Andrew Bailey, 2nd selection – 0.1 IP, 1 K, 1 BB
PLAYER OF THE WEEK
* Dallas Braden (Perfect game on Mother's Day), May 3 – 9
* Trevor Cahill (2–0, 0.00 ERA, 17 IP), August 2 – 8

### Opening Day lineup

| Player | Position | Stats |
| Ben Sheets | Pitcher | 5 IP, 4 H, 3 R (2 ER), 3 K, 4 BB, 3.60 ERA, 1 Pickoff, ND |
| Kurt Suzuki | Catcher | 0–3, 2 E |
| Daric Barton | First Base | 0–1, 3 BB, 1 E |
| Mark Ellis | Second Base | 0–2, 2 BB, 1 R, 1 K |
| Kevin Kouzmanoff | Third Base | 0–4, 1 E |
| Cliff Pennington | Shortstop | 2–3, 1 RBI, 1 K |
| Travis Buck | Left Field | 0–3, 1 BB, 1 R, 2 K |
| Rajai Davis | Center Field | 2–4, 1 R, 1 RBI, 1 SB, 1 K |
| Ryan Sweeney | Right Field | 1–4, 1 RBI |
| Eric Chavez | Designated Hitter | 0–4, 1 K |

### Transactions

Non-injury report
* 09/13/10 – Recalled P Vin Mazzaro (3), C Josh Donaldson (2), 1B/OF Chris Carter (2). Selected contract and recalled IF Eric Sogard (1). DFA'd P Jeff Lyman (released 9/14).
* 09/12/10 – Signed IF Aki Iwamura to a major league contract and transferred OF Conor Jackson to 60-Day DL.
* 09/10/10 – Selected contract and recalled P Bobby Cramer (1), transferred IF Adam Rosales to 60-Day DL.
* 09/07/10 – Selected contract and recalled OF Jeremy Hermida (1).
* 09/06/10 – Optioned P Vin Mazzaro.
* 09/03/10 – Signed OF Jeremy Hermida to a minor-league contract and assigned to AAA.
* 09/01/10 – Outrighted P Cedrick Bowers to AAA and selected contract and recalled P Justin James (1). Recalled P Ross Wolf (2).
* 08/31/10 – Signed IF Tommy Everidge to minor-league contract and assigned to AAA. Appeared in 24 games for the Athletics in 2009.
* 08/26/10 – Outrighted OF Matt Watson to AAA.
* 08/24/10 – Optioned OF Travis Buck and recalled OF Matt Carson (4).
* 08/22/10 – Optioned P Ross Wolf.
* 08/20/10 – Recalled 1B Jeff Larish (2).
* 08/16/10 – Optioned 1B/OF Chris Carter and 1B Jeff Larish and recalled OF Travis Buck (1).
* 08/13/10 – Recalled IF Steven Tolleson (2).
* 08/09/10 – Optioned OF Matt Carson and recalled 1B/OF Chris Carter (1) and 1B Jeff Larish (1).
* 08/03/10 – Claimed 1B Jeff Larish off waivers from DET and optioned to AAA. DFA'd 3B Adam Heether (outrighted 08/05).
* 07/31/10 – Optioned P Cedrick Bowers and selected contract and recalled P Boof Bonser (1).
* 07/30/10 – Optioned OF Travis Buck to AAA.
* 07/24/10 – Recalled P Cedrick Bowers (3).
* 07/20/10 – Optioned P Cedrick Bowers.
* 07/19/10 – Recalled P Henry Rodriguez (4).
* 07/14/10 – Released P Jamey Wright.
* 07/07/10 – Optioned P Tyson Ross and selected contract and recalled up P Ross Wolf (1), transferred IF Eric Chavez to 60-Day DL.
* 07/05/10 – Optioned P Clayton Mortensen and recalled OF Matt Carson (3). Selected contract & recalled up OF Matt Watson (1).
* 07/02/10 – Signed P Boof Bonser to minor league contract. Claimed P Jeff Lyman off waivers from ATL and optioned to AA. Recalled P Clayton Mortensen (1).
* 06/27/10 – Traded UT Eric Patterson to BOS for minor-league P Fabian Williamson.
* 06/22/10 – DFA'd UT Eric Patterson. Traded UT Jake Fox to BAL for cash considerations and minor-league P Ross Wolf.
* 06/16/10 – Signed P Jamey Wright to minor league contract, assigned to AAA.
* 06/15/10 – Traded P Sam Demel (AAA) to ARI for cash considerations and LF/1B Conor Jackson and optioned OF Matt Carson.
* 06/13/10 – DFA'd UT Jake Fox and recalled C Landon Powell (3).
* 06/08/10 – Optioned P Henry Rodriguez and recalled OF Matt Carson (2).
* 06/04/10 – Optioned C Landon Powell and recalled Ps Cedrick Bowers (2) and Henry Rodriguez (3).
* 06/03/10 – Claimed 3B Adam Heether off waivers from MIL & optioned to AAA and transferred P Justin Duchscherer to 60-Day DL.
* 05/27/10 – Recalled C Landon Powell (2).
* 05/21/10 – Optioned C Landon Powell.
* 05/20/10 – Recalled P Vin Mazzaro (2) and optioned P Henry Rodriguez.
* 05/16/10 – Recalled P Henry Rodriguez (2). Optioned C Josh Donaldson. Selected contract and recalled up P Cedrick Bowers (1). DFA'd Chad Gaudin.
* 05/15/10 – Selected contract and recalled DH Jack Cust (1). Optioned P Henry Rodriguez and DFA'd P Edwar Ramírez.
* 05/07/10 – P Edwar Ramírez recalled (1).
* 05/05/10 – Optioned P Vin Mazzaro and recalled P Henry Rodríguez (1).
* 05/04/10 – Optioned IF Steven Tolleson and recalled P Vin Mazzaro (1).
* 05/03/10 – Activated P Michael Wuertz and optioned P Brad Kilby.
* 04/30/10 – Recalled P Trevor Cahill (1). Transferred P Joey Devine to 60-Day DL and selected contract and recalled up C Josh Donaldson (1).
* 04/27/10 – Optioned P Edwar Ramírez and recalled C Landon Powell (1) and IF Steven Tolleson (1).
* 04/26/10 – OF Jai Miller claimed off waivers by KC.
* 04/23/10 – Optioned C Landon Powell and recalled P Brad Kilby (1).
* 04/22/10 – DFA'd OF Jai Miller. Selected contract & recalled OF Matt Carson (1).
* 04/20/10 – Optioned P Trevor Cahill to AAA.
* 04/08/10 – Claimed OF Jai Miller off waivers from FLA, optioned to AAA.
* 04/03/10 – DH Jack Cust DFA'd, (04/07) outrighted to AAA. P Tyson Ross added to 40-man roster.
* 03/24/10 – Traded IF Gregorio Petit to TEX for P Edwar Ramírez.
* 03/15/10 – Rule 5 draftee, Bobby Cassevah, returned to LAA.
* 02/28/10 – Signed Ps Jason Jennings and Brett Tomko minor-league contracts. Jennings received major-league invite. Tomko still rehabbing.
* 02/09/10 – Release OF Willy Taveras.
* 02/06/10 – P Dana Eveland traded to TOR.
* 02/01/10 – Signed free agent OF Gabe Gross. Claimed IF Steven Tolleson off waivers from the MIN. Traded IF Aaron Miles to CIN for IF Adam Rosales and OF Willy Taveras. DFA'd Dana Eveland, Willy Taveras, Gregorio Petit (outrighted to AAA).
* 01/25/10 – Signed free agent RHP Ben Sheets to 1-year deal.
* 01/22/10 – OF Grant Desme retires.
* 01/15/10 – Traded OF Scott Hairston and OF Aaron Cunningham to SDP for 3B Kevin Kouzmanoff and IF Eric Sogard.
* 01/15/10 – IF Tommy Everidge claimed off waivers by SEA.
* 01/08/10 – P Jay Marshall claimed off waivers by NYM. MLB voided claim on 03/09 and returned to Oakland and released 03/10.

## Farm system
### Non roster invitees

P Cedrick Bowers, P Sam Demel (traded to ARI), P Lenny DiNardo, P Fernando Hernández, P Marcus McBeth, P Tyson Ross, P Matt Wright, C Josh Donaldson, C Joel Galarraga, C Anthony Recker, C Max Stassi, IF Adrian Cardenas, IF Grant Green, IF Dallas McPherson, IF Gregorio Petit (traded to TEX), IF Eric Sogard, IF Jemile Weeks, IF Matthew Whitney, OF Corey Brown, OF Matt Carson, OF Michael Taylor, OF Corey Wimberly
Bold made appearance with Oakland.

### Minor league standings

| Level | Team | League | Manager | W | L | Position |
| AAA | Sacramento River Cats$^x$ | Pacific Coast League | Tony DeFrancesco | 79 | 65 | 1st in PCL Pacific South |
| AA | Midland RockHounds$^{1x}$ | Texas League | Darren Bush | 35 | 35 | 1st in TEX South |
| High A | Stockton Ports$^{2x}$ | California League | Steve Scarsone | 43 | 27 | 1st in CAL North |
| Low-A | Kane County Cougars$^{3x}$ | Midwest League | Aaron Nieckula | 39 | 30 | 4 GB, 2nd in MID Western |
| SS-A | Vancouver Canadians$^{4x}$ | Northwest League | Rick Magnante | 25 | 13 | 1st in NOR West |
| Rookie | AZL Athletics | Arizona League | Marcus Jensen | 30 | 26 | 5 GB, 2nd in AZL East |
| Rookie | DSL Athletics | Dominican Summer League | Oscar Spencer | 32 | 39 | 11 GB, 3rd in SD North |
$^x$ Made playoffs.
* Midland RockHounds went 35–35 (3rd) in first half of the season. Won South Division Finals 3–1. Lost in Texas League Championship Series.
* Stockton Ports went 31–39 (4th) in first half of the season. Lost in first-round of the playoffs.
* Kane County Cougars went 32–37 (6th) in first half of the season. Lost in first-round of playoffs.
* Vancouver Canadians went 17–21 (4th) in first half of the season. Lost in first-round of playoffs.

#### Affiliation news

Prior to the 2010 season, Oakland's farm system was ranked fifth in the league. For the first time since 2005, Oakland will have new minor league teams, for the 2011 season. 2010 will be the last season for Oakland's affiliation with Kane County (MWL) and Vancouver (NWL). Kane County, Oakland's Low-A team since 2003, signed on with Kansas City for the next two years. Vancouver, a Triple-A affiliate for the 1999 season and a Short-Season A team since 2000, signed on with Toronto for the next four seasons. Oakland signed two-year deals with the Midwest League's Burlington Bees (Athletics' affiliate from 1963 to 1974, MWL title in 1965) and New York–Penn League's Vermont Lake Monsters.
Oakland agreed to a four-year extension with Triple-A Sacramento through the 2014 season. Sacramento has been Oakland's Triple-A team since 2000.

### Top prospects

| # | Player | Position | Top 100 Rank | 2010 Level(s) (Games) |
| 1 | Chris Carter | First Base | 28 | MLB (24) / AAA (125) |
| 2 | Michael Taylor | Outfield | 29 | AAA (127) |
| 3 | Grant Green | Shortstop | - | AA (Playoffs) / A-STK (131) |
| 4 | Max Stassi | Catcher | - | A-KC (110) |
| 5 | Pedro Figueroa | Pitcher | - | AA (13) |
| 6 | Tyson Ross | Pitcher | - | MLB (26) / AAA (6) |
| 7 | Jemile Weeks | Second Base | - | AA (67) |
| 8 | Grant Desme | Outfield | - | Retired |
| 9 | Adrian Cardenas | Infield | - | AAA (58) / AA (51) |
| 10 | Sean Doolittle | Outfield | - | did not play |
* Bold on 40-Man Roster to begin 2010 season.
* According to Baseball America

### Organization leaders

| Stat | Player | Team |
| AVG | Royce Consigli (.340) | AZL |
| Hits | Grant Green (174) | STK |
| Home Runs | Chris Carter (31) | SAC |
| RBIs | Stephen Parker (98) | STK |
| OPS | Connor Crumbliss (.421) | KC |
| SLG | Chris Carter (.529) | SAC |
| ERA | Ian Krol (2.80) | KC |
| Wins | Clayton Mortensen (13) | SAC |
| SO | Shawn Haviland (169) | STK |
| Saves | Paul Smyth (28) | STK |
| WHIP | Ian Krol (1.04) | KC |
| AVG | Ian Krol (.226) | KC |

### Awards

ALL STAR SELECTION Pacific Coast League (AAA), July 14, 2010 @ Coca-Cola Park, Allentown, Pennsylvania PCL vs. International League, 1–2
* Josh Donaldson – 0–1, 1 K
* Clayton Mortensen – 1.0 IP
Postseason All-Star Selection – Chris Carter
Texas League-South (AA), June 30, 2010 @ Citibank Ballpark, Midland, Texas North vs. South, 4–5
* Jeff Bailey – Replaced Corpus Christi's Germán Durán, 0–1, 1K
* Travis Banwart – Promoted to AAA
* Corey Brown – 0–1, 1 K
* Archie Gilbert – 0–1, 1 R, 1 RBI, 1 BB, 1 K
* Carlos Hernández – 1.1 IP, 3 H, 1 ER, 2 K
* Josh Horton – 1–1
* Jared Lansford – Replaced Midland teammate Travis Banwart, 0.1 IP, 3 H
* Alex Valdez – 1–2, 1 R, 1 K
* Beau Vaughan – Promoted to AAA
Postseason All-Star Selection – Corey Brown, Josh Horton
California League (A), June 22, 2010 @ BB&T Coastal Field, Myrtle Beach, South Carolina CAL vs. Carolina League, 4–3
* Stephen Parker – 1–2, GW RBI single in 9th
Postseason All-Star Selection – Grant Green, Shawn Haviland, Stephen Parker
Midwest League-West (A), June 22, 2010 @ Parkview Field, Fort Wayne, Indiana West vs. East, 2–6
* Ian Krol – 0.2 IP, 4 H, 2 R, 1 K
* Connor Hoehn – 0.1 IP, 1 K
* Max Stassi – 1–2
ALL STAR FUTURES GAME July 11, 2010 @ Angel Stadium, Anaheim, California U.S. vs. World, 9–1
* Grant Green, Stockton (A), U.S. Team – 1–2, 1 RBI
PLAYER OF THE WEEK Sacramento River Cats
* Bobby Cramer, August 16 – 22
* Kyle Middleton, June 21 – 27
Midland RockHounds
* Archie Gilbert, April 26 – May 2
Stockton Ports
* Grant Green, August 16 – 22
* Shawn Haviland, July 26 – August 2, August 16 – 22
* Jermaine Mitchell, August 2 – 8
* Stephen Parker, April 26 – May 2
Vancouver Canadians
* A.J. Kirby-Jones, July 26 – August 2, August 30 – September 5
* Ryan Doolittle, June 28 – July 4
* Deyvi Jimenez, July 5 – 11
* Matthew Thomson, July 12 – 18, August 2 – 8, August 23 – 29
* Tony Thompson, July 5 – 11

### Top 10 draft picks

| Pick | Player | Position | School | Signed | Finishing Team |
| 10 | Michael Choice | OF | UT Arlington | 07/30/10 | Vancouver |
| 60 | Yordy Cabrera$^1$ | 3B | Lakeland Senior HS (FL) | 08/16/10 | AZL Athletics |
| 92 | Aaron Shipman | OF | Brooks County HS (GA) | 08/16/10 | AZL Athletics |
| 125 | Chad Lewis | 3B | Marina HS (CA) | 08/16/10 | AZL Athletics |
| 155 | Tyler Vail | P | Notre Dame HS (PA) | 06/15/10 | AZL Athletics |
| 185 | Tony Thompson | 3B | Kansas | 06/11/10 | Vancouver |
| 215 | Jordan Tripp | OF | Golden West College | 06/20/10 | AZL Athletics |
| 245 | Blake Hassebrock | P | UNC | 06/23/10 | Vancouver |
| 275 | A.J. Kirby-Jones | IF | Tenn. Tech | 06/11/10 | Vancouver |
| 305 | Joshua Bowman | P | Tampa | 06/23/10 | Vancouver |
* Cabrera appeared in the 2009 Under Armour All-America Game.

### International signings

* Yadel Martí, RHP, Cuba
* Anderson Mata, LHP, Venezuela
* Renato Nunez, 3B, Venezuela
* Argenis Raga, C, Venezuela
* Jesus Rivas, IF/OF, Venezuela
* José Torres, LHP, Venezuela

### Arizona Fall League

Seven player from the organization were assigned to the Phoenix Desert Dogs managed by Dodger's hitting coach Don Mattingly. The pitching coach will be the Athletics' roving pitching coach and rehab coordinator Garvin Alston.
* Travis Banwart, P
* Michael Benacka, P
* Grant Green, INF
* Carlos Hernández, P
* Justin James, P
* Stephen Parker, INF
* Lance Sewell, P
* Michael Taylor, OF