# American League East

The American League East is one of Major League Baseball's six divisions. MLB consists of an East, Central, and West division for each of its two 15-team leagues, the American League (AL) and National League (NL). This division was created before the start of the 1969 season along with the American League West. Before that time, each league consisted of 10 teams without any divisions.
Four of the division's five teams are located in the Eastern United States, with the other team, the Toronto Blue Jays, in Eastern Canada. It is currently the only division that contains a non-American team. At the end of the Major League Baseball season, the team with the best record in the division earns one of the AL's six playoff spots.

## History

Baseball writers have long posited that the American League East is the toughest division in MLB; during its 50-year existence, an AL East team has gone on to play in the World Series 28 times, and 16 of those teams have been crowned World Series champions. Since the 1995 season, when the wild-card playoff berth was introduced, the AL East has produced 20 of the 32 wild-card teams for the American League, with the AL West sending seven teams, and only five coming from the AL Central.
When MLB split into divisions for the 1969 season, the American League, unlike the National League, split its 12 teams strictly on geography. The six teams then located in the Eastern Time Zone were all placed in the AL East, with the other six teams making up the AL West.

### Realignment of 1972

In September 1971, American League owners approved the move of the second Washington Senators franchise to Arlington, Texas, to become the Texas Rangers. With the Rangers moving to the AL West, the owners then debated whether the Chicago White Sox or Milwaukee Brewers should move to the AL East for 1972. The White Sox requested they be moved to the East under the argument of being an original AL franchise and playing most of their longtime rival teams, of which five were in the East.
The Oakland Athletics (formerly from Kansas City and Philadelphia) objected to moving the White Sox to the East; owner Charlie Finley was a Chicago native who wanted to continue to make three trips per season with his club to the Second City. The Minnesota Twins went a step further and objected to switching either the White Sox or Brewers out of fear of losing their closest geographic rivals and the Twins, citing the National League's lack of geographic accuracy (which placed the Atlanta Braves in the NL West) in forming its divisions as a reason why the Rangers should not have been shifted out of the East. The Twins also argued that the National Football League's Dallas Cowboys played (and still do play) in the NFC East despite being far from the Northeast.
The White Sox' pleas notwithstanding, the Brewers, who began as the Seattle Pilots in 1969 and had to endure long divisional road trips to Oakland and Anaheim (and vice-versa) in the AL West, were moved to the AL East.

## Division membership
### Current members

* Baltimore Orioles – Founding member
* Boston Red Sox – Founding member
* New York Yankees – Founding member
* Tampa Bay Rays – Joined in 1998 as an expansion team. Known as the Tampa Bay Devil Rays before 2008
* Toronto Blue Jays – Joined in 1977 as an expansion team.

### Former members

* Cleveland Indians, founding member, moved to the newly created AL Central in 1994
* Detroit Tigers, founding member, moved to the AL Central in 1998 to make room for the expansion Tampa Bay Devil Rays
* Milwaukee Brewers, joined from the AL West in 1972 to replace the Texas Rangers, moved to the newly created AL Central in 1994
* Washington Senators, founding member, moved to the AL West as the Texas Rangers in 1972

### Membership timeline

Years :
| AL East Division |||||||||||||||||||||||||||||
| 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 |
| Baltimore Orioles |||||||||||||||||||||||||||||
| Boston Red Sox |||||||||||||||||||||||||||||
| Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | Cleveland Indians | | | | |
| Detroit Tigers |||||||||||||||||||||||||||||
| New York Yankees |||||||||||||||||||||||||||||
| Washington Senators | Washington Senators | Washington Senators | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | Milwaukee Brewers | | | | |
| | | | | | | | | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays | Toronto Blue Jays |
| Years |||||||||||||||||||||||||||||
| AL East Division |||||||||||||||||||||||||||||
| 98 | 99 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | |
| Baltimore Orioles ||||||||||||||||||||||||||||
| Boston Red Sox ||||||||||||||||||||||||||||
| New York Yankees ||||||||||||||||||||||||||||
| Toronto Blue Jays ||||||||||||||||||||||||||||
| Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Devil Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays | Tampa Bay Rays |
| Team not in division Division Won World Series Division Won AL Championship |||||||||||||||||||||||||||||
    $^A$ AL East was formed with six teams due to the 1969 expansion, as the AL grew from 10 teams to 12.
    $^B$ Following the 1971 season, the Washington Senators franchise relocated and became the Texas Rangers of the AL West; the Milwaukee Brewers moved to the AL East to maintain an equal number of teams in each division.
    $^C$ The Toronto Blue Jays were added in the 1977 expansion, becoming the seventh team of the AL East.
    $^D$ As part of the 1994 realignment, Cleveland and Milwaukee were moved to the newly created AL Central, reducing the AL East to five teams.
    $^E$ The Tampa Bay Devil Rays were added in the 1998 expansion while Detroit moved to the AL Central, maintaining the AL East at five teams.
    $^F$ Entering the 2008 season, Tampa Bay's team name changed from Devil Rays to Rays.

## Champions by year

* Team names link to the season in which each team played
| Year | Winner | Record | % | Playoff Results |
| 1969 | Baltimore Orioles (1) | 109–53 | .673 | Won ALCS (Twins) 3–0 Lost World Series (Mets) 4–1 |
| 1970 | Baltimore Orioles (2) | 108–54 | .667 | Won ALCS (Twins) 3–0 Won World Series (Reds) 4–1 |
| 1971 | Baltimore Orioles (3) | 101–57 | .639 | Won ALCS (Athletics) 3–0 Lost World Series (Pirates) 4–3 |
| 1972 | Detroit Tigers (1) | 86–70 | .551 | Lost ALCS (Athletics) 3–2 |
| 1973 | Baltimore Orioles (4) | 97–65 | .599 | Lost ALCS (Athletics) 3–2 |
| 1974 | Baltimore Orioles (5) | 91–71 | .562 | Lost ALCS (Athletics) 3–1 |
| 1975 | Boston Red Sox (1) | 95–65 | .594 | Won ALCS (Athletics) 3–0 Lost World Series (Reds) 4–3 |
| 1976 | New York Yankees (1) | 97–62 | .610 | Won ALCS (Royals) 3–2 Lost World Series (Reds) 4–0 |
| 1977 | New York Yankees (2) | 100–62 | .617 | Won ALCS (Royals) 3–2 Won World Series (Dodgers) 4–2 |
| 1978 | New York Yankees (3)* | 100–63 | .613 | Won ALCS (Royals) 3–1 Won World Series (Dodgers) 4–2 |
| 1979 | Baltimore Orioles (6) | 102–57 | .642 | Won ALCS (Angels) 3–1 Lost World Series (Pirates) 4–3 |
| 1980 | New York Yankees (4) | 103–59 | .636 | Lost ALCS (Royals) 3–0 |
| 1981† | New York Yankees (5) | 59–48 | .551 | Won ALDS (Brewers) 3–2 Won ALCS (Athletics) 3–0 Lost World Series (Dodgers) 4–2 |
| 1982 | Milwaukee Brewers (1) | 95–67 | .586 | Won ALCS (Angels) 3–2 Lost World Series (Cardinals) 4–3 |
| 1983 | Baltimore Orioles (7) | 98–64 | .605 | Won ALCS (White Sox) 3–1 Won World Series (Phillies) 4–1 |
| 1984 | Detroit Tigers (2) | 104–58 | .642 | Won ALCS (Royals) 3–0 Won World Series (Padres) 4–1 |
| 1985 | Toronto Blue Jays (1) | 99–62 | .615 | Lost ALCS (Royals) 4–3 |
| 1986 | Boston Red Sox (2) | 95–66 | .590 | Won ALCS (Angels) 4–3 Lost World Series (Mets) 4–3 |
| 1987 | Detroit Tigers (3) | 98–64 | .605 | Lost ALCS (Twins) 4–1 |
| 1988 | Boston Red Sox (3) | 89–73 | .549 | Lost ALCS (Athletics) 4–0 |
| 1989 | Toronto Blue Jays (2) | 89–73 | .549 | Lost ALCS (Athletics) 4–1 |
| 1990 | Boston Red Sox (4) | 88–74 | .543 | Lost ALCS (Athletics) 4–0 |
| 1991 | Toronto Blue Jays (3) | 91–71 | .562 | Lost ALCS (Twins) 4–1 |
| 1992 | Toronto Blue Jays (4) | 96–66 | .593 | Won ALCS (Athletics) 4–2 Won World Series (Braves) 4–2 |
| 1993 | Toronto Blue Jays (5) | 95–67 | .586 | Won ALCS (White Sox) 4–2 Won World Series (Phillies) 4–2 |
| 1994†† | No playoffs due 1994–95 Major League Baseball strike | No playoffs due 1994–95 Major League Baseball strike | No playoffs due 1994–95 Major League Baseball strike | No playoffs due 1994–95 Major League Baseball strike |
| 1995 | Boston Red Sox (5) | 86–58 | .597 | Lost ALDS (Indians) 3–0 |
| 1996 | New York Yankees (6) | 92–70 | .568 | Won ALDS (Rangers) 3–1 Won ALCS (Orioles) 4–1 Won World Series (Braves) 4–2 |
| 1997 | Baltimore Orioles (8) | 98–64 | .605 | Won ALDS (Mariners) 3–1 Lost ALCS (Indians) 4–2 |
| 1998 | New York Yankees (7) | 114–48 | .704 | Won ALDS (Rangers) 3–0 Won ALCS (Indians) 4–2 Won World Series (Padres) 4–0 |
| 1999 | New York Yankees (8) | 98–64 | .605 | Won ALDS (Rangers) 3–0 Won ALCS (Red Sox) 4–1 Won World Series (Braves) 4–0 |
| 2000 | New York Yankees (9) | 87–74 | .540 | Won ALDS (Athletics) 3–2 Won ALCS (Mariners) 4–2 Won World Series (Mets) 4–1 |
| 2001 | New York Yankees (10) | 95–65 | .594 | Won ALDS (Athletics) 3–2 Won ALCS (Mariners) 4–1 Lost World Series (Diamondbacks) 4–3 |
| 2002 | New York Yankees (11) | 103–58 | .640 | Lost ALDS (Angels) 3–1 |
| 2003 | New York Yankees (12) | 101–61 | .623 | Won ALDS (Twins) 3–1 Won ALCS (Red Sox) 4–3 Lost World Series (Marlins) 4–2 |
| 2004 | New York Yankees (13) | 101–61 | .623 | Won ALDS (Twins) 3–1 Lost ALCS (Red Sox) 4–3 |
| 2005 | New York Yankees (14)+ | 95–67 | .586 | Lost ALDS (Angels) 3–2 |
| 2006 | New York Yankees (15) | 97–65 | .599 | Lost ALDS (Tigers) 3–1 |
| 2007 | Boston Red Sox (6) | 96–66 | .593 | Won ALDS (Angels) 3–0 Won ALCS (Indians) 4–3 Won World Series (Rockies) 4–0 |
| 2008 | Tampa Bay Rays (1) | 97–65 | .599 | Won ALDS (White Sox) 3–1 Won ALCS (Red Sox) 4–3 Lost World Series (Phillies) 4–1 |
| 2009 | New York Yankees (16) | 103–59 | .636 | Won ALDS (Twins) 3–0 Won ALCS (Angels) 4–2 Won World Series (Phillies) 4–2 |
| 2010 | Tampa Bay Rays (2) | 96–66 | .593 | Lost ALDS (Rangers) 3–2 |
| 2011 | New York Yankees (17) | 97–65 | .599 | Lost ALDS (Tigers) 3–2 |
| 2012 | New York Yankees (18) | 95–67 | .586 | Won ALDS (Orioles) 3–2 Lost ALCS (Tigers) 4–0 |
| 2013 | Boston Red Sox (7) | 97–65 | .599 | Won ALDS (Rays) 3–1 Won ALCS (Tigers) 4–2 Won World Series (Cardinals) 4–2 |
| 2014 | Baltimore Orioles (9) | 96–66 | .593 | Won ALDS (Tigers) 3–0 Lost ALCS (Royals) 4–0 |
| 2015 | Toronto Blue Jays (6) | 93–69 | .574 | Won ALDS (Rangers) 3–2 Lost ALCS (Royals) 4–2 |
| 2016 | Boston Red Sox (8) | 93–69 | .574 | Lost ALDS (Indians) 3–0 |
| 2017 | Boston Red Sox (9) | 93–69 | .574 | Lost ALDS (Astros) 3–1 |
| 2018 | Boston Red Sox (10) | 108–54 | .667 | Won ALDS (Yankees) 3–1 Won ALCS (Astros) 4–1 Won World Series (Dodgers) 4–1 |
| 2019 | New York Yankees (19) | 103–59 | .636 | Won ALDS (Twins) 3–0 Lost ALCS (Astros) 4–2 |
| 2020††† | Tampa Bay Rays (3) | 40–20 | .667 | Won ALWC (Blue Jays) 2–0 Won ALDS (Yankees) 3–2 Won ALCS (Astros) 4–3 Lost World Series (Dodgers) 4–2 |
| 2021 | Tampa Bay Rays (4) | 100–62 | .617 | Lost ALDS (Red Sox) 3–1 |
| 2022 | New York Yankees (20) | 99–63 | .611 | Won ALDS (Guardians) 3–2 Lost ALCS (Astros) 4–0 |
| 2023 | Baltimore Orioles (10) | 101–61 | .623 | Lost ALDS (Rangers) 3–0 |
| 2024 | New York Yankees (21) | 94–68 | .580 | Won ALDS (Royals) 3–1 Won ALCS (Guardians) 4–1 Lost World Series (Dodgers) 4–1 |
* – The Yankees and Red Sox finished with exact records, tied for the division championship; the Yankees won a one-game tie-breaker.
† – Due to the 1981 Major League Baseball strike, the season was split. The Yankees won the first half and defeated the second-half champion Brewers (62–45) in the postseason.
†† – Due to the 1994–95 Major League Baseball strike starting August 12, the season was not played to completion. The Yankees were leading at the time of the strike.
+ – The Red Sox and Yankees finished tied for first place with identical records. The Yankees were declared division winners, due to having won the season series against the Red Sox, and the Red Sox received the wild card berth.
††† – Due to the COVID-19 pandemic, the 2020 season was shortened to 60 games. By virtue of an expanded eight-team postseason format, the division runner-up Yankees also qualified for the playoffs.

## Other postseason teams

Since the advent of the Wild Card, AL East teams have faced each other in the ALCS 5 times, the ALDS 4 times, and the Wild Card twice.
    See List of American League Wild Card winners (since 1994)
| Year | Winner | Record | % | GB | Playoff Results |
| 1995 | New York Yankees | 79–65 | .549 | 7 | Lost ALDS (Mariners) 3–2 |
| 1996 | Baltimore Orioles | 88–74 | .543 | 4 | Won ALDS (Indians) 3–1 Lost ALCS (Yankees) 4–1 |
| 1997 | New York Yankees | 96–66 | .593 | 2 | Lost ALDS (Indians) 3–2 |
| 1998 | Boston Red Sox | 92–70 | .568 | 22 | Lost ALDS (Indians) 3–1 |
| 1999 | Boston Red Sox | 94–68 | .580 | 4 | Won ALDS (Indians) 3–2 Lost ALCS (Yankees) 4–1 |
| 2003 | Boston Red Sox | 95–67 | .586 | 6 | Won ALDS (Athletics) 3–2 Lost ALCS (Yankees) 4–3 |
| 2004 | Boston Red Sox | 98–64 | .605 | 3 | Won ALDS (Angels) 3–0 Won ALCS (Yankees) 4–3 Won World Series (Cardinals) 4–0 |
| 2005 | Boston Red Sox | 95–67 | .586 | 0 | Lost ALDS (White Sox) 3–0 |
| 2007 | New York Yankees | 94–68 | .580 | 2 | Lost ALDS (Indians) 3–1 |
| 2008 | Boston Red Sox | 95–67 | .586 | 2 | Won ALDS (Angels) 3–1 Lost ALCS (Rays) 4–3 |
| 2009 | Boston Red Sox | 95–67 | .586 | 8 | Lost ALDS (Angels) 3–0 |
| 2010 | New York Yankees | 95–67 | .586 | 1 | Won ALDS (Twins) 3–0 Lost ALCS (Rangers) 4–2 |
| 2011 | Tampa Bay Rays | 91–71 | .562 | 6 | Lost ALDS (Rangers) 3–1 |
| 2012* | Baltimore Orioles | 93–69 | .574 | 2 | Won ALWC (Rangers) Lost ALDS (Yankees) 3–2 |
| 2013 | Tampa Bay Rays** | 92–71 | .564 | 5½ | Won ALWC (Indians) Lost ALDS (Red Sox) 3–1 |
| 2015 | New York Yankees | 87–75 | .537 | 6 | Lost ALWC (Astros) |
| 2016 | Toronto Blue Jays*** | 89–73 | .549 | 4 | Won ALWC (Orioles) Won ALDS (Rangers) 3–0 Lost ALCS (Indians) 4–1 |
| 2016 | Baltimore Orioles*** | 89–73 | .549 | 4 | Lost ALWC (Blue Jays) |
| 2017 | New York Yankees | 91–71 | .562 | 2 | Won ALWC (Twins) Won ALDS (Indians) 3–2 Lost ALCS (Astros) 4–3 |
| 2018 | New York Yankees | 100–62 | .617 | 8 | Won ALWC (Athletics) Lost ALDS (Red Sox) 3–1 |
| 2019 | Tampa Bay Rays | 96–66 | .593 | 7 | Won ALWC (Athletics) Lost ALDS (Astros) 3–2 |
| 2020**** | New York Yankees | 33–27 | .550 | 7 | Won ALWC (Indians) 2–0 Lost ALDS (Rays) 3–2 |
| 2020**** | Toronto Blue Jays | 32–28 | .533 | 8 | Lost ALWC (Rays) 2–0 |
| 2021 | Boston Red Sox***** | 92–70 | .568 | 12 | Won ALWC (Yankees) Won ALDS (Rays) 3–1 Lost ALCS (Astros) 4–2 |
| 2021 | New York Yankees***** | 92–70 | .568 | 12 | Lost ALWC (Red Sox) |
| 2022 | Toronto Blue Jays | 92–70 | .568 | 7 | Lost ALWC (Mariners) 2–0 |
| 2022 | Tampa Bay Rays | 86–76 | .531 | 13 | Lost ALWC (Guardians) 2–0 |
| 2023 | Tampa Bay Rays | 99–63 | .611 | 2 | Lost ALWC (Rangers) 2–0 |
| 2023 | Toronto Blue Jays | 89–73 | .549 | 12 | Lost ALWC (Twins) 2–0 |
| 2024 | Baltimore Orioles | 91–71 | .562 | 3 | Lost ALWC (Royals) 2–0 |
* – From 2012 to 2019, and in 2021, the Wild Card was expanded to two teams. Those teams faced each other in the Wild Card Game to determine the final participant in the American League Division Series. In 2020 only, eight teams, including the three division winners, played in a best-of-three Wild Card Series, with the winners advancing to the Division Series. Starting in 2022, the Wild Card field was increased to three teams, and along with the lowest-ranked division winner, qualified for the best-of-three Wild Card Series to determine the remaining two slots in the Division Series.
** In 2013, the Texas Rangers and the Tampa Bay Rays finished the season with the identical records of 91–71. A one-game playoff was held and the Rays won it 5–2 over the Rangers to capture the second Wild Card berth.
*** In 2016, the Toronto Blue Jays and the Baltimore Orioles finished the season with the identical records of 89–73. However, the Blue Jays won the right to host the Wild Card Game by virtue of their 10–9 regular-season record against the Orioles.
**** Due to the COVID-19 pandemic, the season was shortened to 60 games.
***** In 2021, the Boston Red Sox and the New York Yankees finished the season with the identical records of 92–70. However, the Red Sox won the right to host the Wild Card Game by virtue of their 10–9 regular-season record against the Yankees.
Beginning in 2022, the postseason has expanded to three division leaders and three wild cards per league.

## Season results

| $^{(#)}$ | Denotes team that won the World Series |
| $^{(#)}$ | Denotes team that won the American League pennant, but lost World Series |
| $^{(#)}$ | Denotes team that qualified for the MLB postseason |
| Season | Team (record) | Team (record) | Team (record) | Team (record) | Team (record) | Team (record) | Team (record) |
| Season | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th |
| 1969: The American League East was formed with six inaugural members: the Baltimore Orioles, Boston Red Sox, Cleveland Indians, Detroit Tigers, New York Yankees and Washington Senators. ||||||||
| 1969 | Baltimore (109–53) | Detroit (90–72) | Boston (87–75) | Washington (86–76) | N.Y. Yankees (80–81) | Cleveland (62–99) |
| 1970 | Baltimore (108–54) | N.Y. Yankees (93–69) | Boston (87–75) | Detroit (79–83) | Cleveland (76–86) | Washington (70–92) |
| 1971 | Baltimore (101–57) | Detroit (91–71) | Boston (85–77) | N.Y. Yankees (82–80) | Washington (63–96) | Cleveland (60–102) |
| 1972: The Washington Senators relocated to Arlington, Texas as the Texas Rangers and left to join the American League West. The Milwaukee Brewers joined from the American League West. ||||||||
| 1972 | Detroit (86–70) | Boston (85–70) | Baltimore (80–74) | N.Y. Yankees (79–76) | Cleveland (72–84) | Milwaukee (65–91) |
| 1973 | Baltimore (97–65) | Boston (89–73) | Detroit (85–77) | N.Y. Yankees (80–82) | Milwaukee (74–88) | Cleveland (71–91) |
| 1974 | Baltimore (91–71) | N.Y. Yankees (89–73) | Boston (84–78) | Cleveland (77–85) | Milwaukee (76–86) | Detroit (72–90) |
| 1975 | Boston (95–65) | Baltimore (90–69) | N.Y. Yankees (83–77) | Cleveland (79–80) | Milwaukee (68–94) | Detroit (57–102) |
| 1976 | N.Y. Yankees (97–62) | Baltimore (88–74) | Boston (83–79) | Cleveland (81–78) | Detroit (74–87) | Milwaukee (66–95) |
| 1977: An expansion team, Toronto Blue Jays, joined the division. ||||||||
| 1977 | N.Y. Yankees (100–62) | Baltimore (97–64) | Boston (97–64) | Detroit (74–88) | Cleveland (71–90) | Milwaukee (67–95) | Toronto (54–107) |
| 1978 | N.Y. Yankees (100–63) | Boston (99–64) | Milwaukee (93–69) | Baltimore (90–71) | Detroit (86–76) | Cleveland (69–90) | Toronto (59–102) |
| 1979 | Baltimore (102–57) | Milwaukee (95–66) | Boston (91–69) | N.Y. Yankees (89–71) | Detroit (85–76) | Cleveland (81–80) | Toronto (53–109) |
| 1980 | N.Y. Yankees (103–59) | Baltimore (100–62) | Milwaukee (86–76) | Detroit (84–78) | Boston (83–77) | Cleveland (79–81) | Toronto (67–95) |
| 1981: Due to the player's strike, the season was split and a Division Series was created to pit the first and second half champions from each division. The New York Yankees won the first half and the Milwaukee Brewers won the second half. The Yankees won the ALDS 3–2 to claim the American League East championship. ||||||||
| 1981 | Milwaukee (62–47) | Baltimore (59–46) | N.Y. Yankees (59–48) | Detroit (60–49) | Boston (59–49) | Cleveland (52–51) | Toronto (37–69) |
| 1982 | Milwaukee (95–67) | Baltimore (94–68) | Boston (89–73) | Detroit (83–79) | N.Y. Yankees (79–83) | Cleveland (78–84) | Toronto (78–84) |
| 1983 | Baltimore (98–64) | Detroit (92–70) | N.Y. Yankees (91–71) | Toronto (89–73) | Milwaukee (87–75) | Boston (78–84) | Cleveland (70–92) |
| 1984 | Detroit (104–58) | Toronto (89–73) | N.Y. Yankees (87–75) | Boston (86–76) | Baltimore (85–77) | Cleveland (75–87) | Milwaukee (67–94) |
| 1985 | Toronto (99–62) | N.Y. Yankees (97–64) | Detroit (84–77) | Baltimore (83–78) | Boston (81–81) | Milwaukee (71–90) | Cleveland (60–102) |
| 1986 | Boston (95–66) | N.Y. Yankees (90–72) | Detroit (87–75) | Toronto (86–76) | Cleveland (84–78) | Milwaukee (77–84) | Baltimore (73–89) |
| 1987 | Detroit (98–64) | Toronto (96–66) | Milwaukee (91–71) | N.Y. Yankees (89–73) | Boston (78–84) | Baltimore (67–95) | Cleveland (61–101) |
| 1988 | Boston (89–73) | Detroit (88–74) | Milwaukee (87–75) | Toronto (87–75) | N.Y. Yankees (85–76) | Cleveland (78–84) | Baltimore (54–107) |
| 1989 | Toronto (89–73) | Baltimore (87–75) | Boston (83–79) | Milwaukee (81–81) | N.Y. Yankees (74–87) | Cleveland (73–89) | Detroit (59–103) |
| 1990 | Boston (88–74) | Toronto (86–76) | Detroit (79–83) | Cleveland (77–85) | Baltimore (76–85) | Milwaukee (74–88) | N.Y. Yankees (67–95) |
| 1991 | Toronto (91–71) | Boston (84–78) | Detroit (84–78) | Milwaukee (83–79) | N.Y. Yankees (71–91) | Baltimore (67–95) | Cleveland (57–105) |
| 1992 | Toronto (96–66) | Milwaukee (92–70) | Baltimore (89–73) | Cleveland (76–86) | N.Y. Yankees (76–86) | Detroit (75–87) | Boston (73–89) |
| 1993 | Toronto (95–67) | N.Y. Yankees (88–74) | Baltimore (85–77) | Detroit (85–77) | Boston (80–82) | Cleveland (76–86) | Milwaukee (69–93) |
| 1994: The Cleveland Indians and Milwaukee Brewers left to join the American League Central. Due to the player's strike, the remainder of the season was cancelled on August 12. The postseason and World Series was also cancelled. ||||||||
| 1994 | N.Y. Yankees (70–43) | Baltimore (63–49) | Toronto (55–60) | Boston (54–61) | Detroit (53–62) |
| 1995 | $^{(2)}$ Boston (86–58) | $^{(4)}$ N.Y. Yankees (79–65) | Baltimore (71–73) | Detroit (60–84) | Toronto (56–88) |
| 1996 | $^{(2)}$ N.Y. Yankees (92–70) | $^{(4)}$ Baltimore (88–74) | Boston (85–77) | Toronto (74–88) | Detroit (53–109) |
| 1997 | $^{(1)}$ Baltimore (98–64) | $^{(4)}$ N.Y. Yankees (96–66) | Detroit (79–83) | Boston (78–84) | Toronto (76–86) |
| 1998: The Detroit Tigers left to join the American League Central. The Tampa Bay Devil Rays joined as an expansion franchise. ||||||||
| 1998 | $^{(1)}$ N.Y. Yankees (114–48) | $^{(4)}$ Boston (92–70) | Toronto (88–74) | Baltimore (79–83) | Tampa Bay (63–99) |
| 1999 | $^{(1)}$ N.Y. Yankees (98–64) | $^{(4)}$ Boston (94–68) | Toronto (84–78) | Baltimore (78–84) | Tampa Bay (69–93) |
| 2000 | $^{(3)}$ N.Y. Yankees (87–74) | Boston (85–77) | Toronto (83–79) | Baltimore (74–88) | Tampa Bay (69–92) |
| 2001 | $^{(2)}$ N.Y. Yankees (95–65) | Boston (82–79) | Toronto (80–82) | Baltimore (63–98) | Tampa Bay (62–100) |
| 2002 | $^{(1)}$ N.Y. Yankees (103–58) | Boston (93–69) | Toronto (78–84) | Baltimore (67–95) | Tampa Bay (55–106) |
| 2003 | $^{(1)}$ N.Y. Yankees (101–61) | $^{(4)}$ Boston (95–67) | Toronto (86–76) | Baltimore (71–91) | Tampa Bay (63–99) |
| 2004 | $^{(1)}$ N.Y. Yankees (101–61) | $^{(4)}$ Boston (98–64) | Baltimore (78–84) | Tampa Bay (70–91) | Toronto (67–94) |
| 2005 | $^{(3)}$ N.Y. Yankees (95–67) | $^{(4)}$ Boston (95–67) | Toronto (80–82) | Baltimore (74–88) | Tampa Bay (67–95) |
| 2006 | $^{(1)}$ N.Y. Yankees (97–65) | Toronto (87–75) | Boston (86–76) | Baltimore (70–92) | Tampa Bay (61–101) |
| 2007 | $^{(1)}$ Boston (96–66) | $^{(4)}$ N.Y. Yankees (94–68) | Toronto (83–79) | Baltimore (69–93) | Tampa Bay (66–96) |
| 2008: The Tampa Bay Devil Rays rebranded as the Tampa Bay Rays. ||||||||
| 2008 | $^{(2)}$ Tampa Bay (97–65) | $^{(4)}$ Boston (95–67) | N.Y. Yankees (89–73) | Toronto (86–76) | Baltimore (68–93) |
| 2009 | $^{(1)}$ N.Y. Yankees (103–59) | $^{(4)}$ Boston (95–67) | Tampa Bay (84–78) | Toronto (75–87) | Baltimore (64–98) |
| 2010 | $^{(1)}$ Tampa Bay (96–66) | $^{(4)}$ N.Y. Yankees (95–67) | Boston (89–73) | Toronto (85–77) | Baltimore (66–96) |
| 2011 | $^{(1)}$ N.Y. Yankees (97–65) | $^{(4)}$ Tampa Bay (91–71) | Boston (90–72) | Toronto (81–81) | Baltimore (69–93) |
| 2012 | $^{(1)}$ N.Y. Yankees (95–67) | $^{(5)}$ Baltimore (93–69) | Tampa Bay (90–72) | Toronto (73–89) | Boston (69–93) |
| 2013 | $^{(1)}$ Boston (97–65) | $^{(5)}$ Tampa Bay (92–71) | N.Y. Yankees (85–77) | Baltimore (85–77) | Toronto (74–88) |
| 2014 | $^{(2)}$ Baltimore (96–66) | N.Y. Yankees (84–78) | Toronto (83–79) | Tampa Bay (77–85) | Boston (71–91) |
| 2015 | $^{(2)}$ Toronto (93–69) | $^{(4)}$ N.Y. Yankees (87–75) | Baltimore (81–81) | Tampa Bay (80–82) | Boston (78–84) |
| 2016 | $^{(3)}$ Boston (93–69) | $^{(4)}$ Toronto (89–73) | $^{(5)}$ Baltimore (89–73) | N.Y. Yankees (84–78) | Tampa Bay (68–94) |
| 2017 | $^{(3)}$ Boston (93–69) | $^{(4)}$ N.Y. Yankees (91–71) | Tampa Bay (80–82) | Toronto (76–86) | Baltimore (75–87) |
| 2018 | $^{(1)}$ Boston (108–54) | $^{(4)}$ N.Y. Yankees (100–62) | Tampa Bay (90–72) | Toronto (73–89) | Baltimore (47–115) |
| 2019 | $^{(2)}$ N.Y. Yankees (103–59) | $^{(4)}$ Tampa Bay (96–66) | Boston (84–78) | Toronto (67–95) | Baltimore (54–108) |
| 2020: Due to the COVID-19 pandemic, the season was shortened to 60 games. The postseason field was expanded to eight teams and the wild-card round became a best-of-three series. ||||||||
| 2020 | $^{(1)}$ Tampa Bay (40–20) | $^{(5)}$ N.Y. Yankees (33–27) | $^{(8)}$ Toronto (32–28) | Baltimore (25–35) | Boston (24–36) |
| 2021 | $^{(1)}$ Tampa Bay (100–62) | $^{(4)}$ Boston (92–70) | $^{(5)}$ N.Y. Yankees (92–70) | Toronto (91–71) | Baltimore (52–110) |
| 2022 | $^{(2)}$ N.Y. Yankees (99–63) | $^{(4)}$ Toronto (92–70) | $^{(6)}$ Tampa Bay (86–76) | Baltimore (83–79) | Boston (78–84) |
| 2023 | $^{(1)}$ Baltimore (101–61) | $^{(4)}$ Tampa Bay (99–63) | $^{(6)}$ Toronto (89–73) | N.Y. Yankees (82–80) | Boston (78–84) |
| 2024 | $^{(1)}$ N.Y. Yankees (94–68) | $^{(4)}$ Baltimore (91–71) | Boston (81–81) | Tampa Bay (80–82) | Toronto (74–88) |

### Notes and Tiebreakers

* $^a$ New York and Boston were tied for the division championship and played in a tie-breaker game. The Yankees won 5–4 to claim the division crown.
* $^b$ New York and Boston were tied for the division championship and wild-card berth, but the Yankees claimed the division crown by winning the season series 10–9, relegating Boston to the wild-card spot. New York and Los Angeles Angels of the American League West were also tied for the second and third seed, but the Yankees were relegated to the third seed by losing the season series 6–4.
* $^c$ Boston and Cleveland of the American League Central were tied for the first and second seed, but the Red Sox claimed the top overall seed by winning the season series 5–2, relegating Cleveland to the second seed.
* $^d$ Tampa Bay and Texas of the American League West were tied for the second wild-card berth and played in a tie-breaker game. The Rays won 5–2 to claim the second wild-card spot.
* $^e$ Toronto and Baltimore were tied for both wild-card berths, but the Blue Jays claimed the first wild-card spot by winning the season series 10–9, relegating Baltimore to the second wild-card spot.
* $^f$ Boston and New York both finished with identical records, but the Red Sox claimed the first wild-card spot by winning the season series 10–9, relegating the Yankees to the second wild-card spot.

## AL East statistics

| Team | Division championships | Division championships | Division championships | Postseason records | Postseason records | Postseason records | Postseason records | Postseason records |
| Team | Number | Year(s) | Most recent | Wild Card | ALWC | ALDS | ALCS | World Series |
| Current Teams in Division |||||||||
| New York Yankees | 21 | 1976–1977, 1978*, 1980–1981, 1996, 1998–2006, 2009, 2011–2012, 2019, 2022, 2024 | 2024 | 8 | 3–2 | 15–9 | 12–7 | 7–5 |
| Baltimore Orioles | 10 | 1969–1971, 1973–1974, 1979, 1983, 1997, 2014, 2023 | 2023 | 3 | 1–2 | 3–2 | 5–5 | 2–3 |
| Boston Red Sox | 10 | 1975, 1986, 1988, 1990, 1995, 2007, 2013, 2016–2018 | 2018 | 8 | 1–0 | 8–6 | 6–6 | 4–2 |
| Toronto Blue Jays | 6 | 1985, 1989, 1991–1993, 2015 | 2015 | 4 | 1–3 | 2–0 | 2–5 | 2–0 |
| Tampa Bay Rays | 4 | 2008, 2010, 2020–2021 | 2021 | 5 | 3–2 | 2–5 | 2–0 | 0–2 |
| Former Teams in Division |||||||||
| Detroit Tigers§ | 3 | 1972, 1984, 1987 | 1987 | — | — | 0–0 | 1–2 | 1–0 |
| Milwaukee Brewers# | 1 | 1982 | 1982 | — | — | 0–1 | 1–0 | 0–1 |
| Cleveland Indians† | 0 | — | — | — | — | 0–0 | 0–0 | 0–0 |
| Washington Senators^ | 0 | — | — | — | — | — | 0–0 | 0–0 |
| Total | 55 | 1969–1993, 1995–present | 2024 | 28 | 9‍–‍9 | 30‍–‍23 | 29‍–‍25 | 16‍–‍13 |
* – Won division via tiebreaker ^ indicates no longer in division since 1972 † indicates no longer in division since 1994 # indicates no longer in division since 1994, and no longer part of AL since 1998 § indicates no longer in division since 1998
    Totals updated through conclusion of the 2024 postseason.

## Rivalries

* Rays–Red Sox rivalry
* Yankees–Red Sox rivalry