Table:
0
A
B
C
D
E
F
G
1
Res.
Record
Opponent
Method
Event
Round
Location
2
Loss
9-8
Kenny Ento
Submission (triangle choke)
Palace Fighting Championship 4: Project Complete
1
Lemoore, California , United States
3
Loss
9-7
Nathan James
Decision (unanimous)
IFO: Wiuff vs. Salmon
3
Las Vegas, Nevada, United States
4
Loss
9-6
Brian Foster
TKO (punches)
IFL: Chicago
1
Chicago, Illinois, United States
5
Loss
9-5
Vladimir Matyushenko
TKO (strikes)
IFL: Los Angeles
1
Los Angeles, California, United States
6
Loss
9-4
Reese Andy
Decision (unanimous)
IFL: Oakland
3
Oakland, California , United States
7
Win
9-3
Brian Warren
Technical Submission (triangle choke)
BIB: Beatdown in Bakersfield
1
Bakersfield, California , United States
8
Win
8-3
Justin Hawes
TKO (strikes)
WEC 24
1
Lemoore, California , United States
9
Loss
7-3
Jorge Santiago
KO (knee)
UFC Ultimate Fight Night 5
1
Las Vegas, Nevada, United States
10
Loss
7-2
Evan Tanner
Submission (triangle choke)
UFC 59
1
Anaheim, California , United States
11
Loss
7-1
Scott Smith
KO (punches)
WEC 18
1
Lemoore, California, United States
12
Win
7-0
Jorge Oliveira
KO (slam)
WEC 17
1
Lemoore, California, United States
13
Win
6-0
Tony Lopez
Submission (rear-naked choke)
WEC 15
1
Lemoore, California, United States
14
Win
5-0
Tosh Cook
Submission (triangle choke)
GC 35: Cold Fury
1
Porterville, California , United States
15
Win
4-0
Eber Saulido
TKO
TC 7: Total Combat 7
1
Tijuana , Mexico
16
Win
3-0
Mitch Nester
TKO
GC 33: Brutal Force
1
Porterville, California , United States
17
Win
2-0
Jeff Dowmam
KO (kick)
GC 28: Gladiator Challenge 28
1
Porterville, California , United States
18
Win
1-0
Hector Carrilo
TKO
TC 3: Total Combat 3
1
Tijuana , Mexico

Questions and formulas:
Question: How many rounds did the IFL: Oakland event have?
Formula: SUMIFS(F1,E1,"ifl: oakland")
Formula2: SUMIFS(F2:F18,E2:E18,"ifl: oakland")
Level: easy
Question: Which opponent has a record of 3-0?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="3-0"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G18,B2:B18="3-0"),3))
Level: medium