The 2021 American League Division Series were the two best-of-five-games series in Major League Baseball ’s (MLB) 2021 postseason that determined the participating teams of the 2021 American League Championship Series.

The 2021 MLB postseason began with the Red Sox and Dodgers winning the AL and NL Wild Card Games, respectively. In the League Championship Series, the Astros defeated the Red Sox in six games for the AL pennant and the Braves vanquished the Dodgers in six games in the NL.

2021 AL Division Series Boston Red Sox over Tampa Bay Rays (3-1) Dates: October 7 - 11, 2021 WS MVP: Jorge Soler NLCS MVP: Eddie Rosario ALCS MVP: Yordan Alvarez

The 2021 American League Division Series. Boston Red Sox (3), Tampa Bay Rays (1) ...more

美國聯盟分區賽 （American League Division Series，簡稱 ALDS）是 美國職棒大聯盟季後賽 的第二輪比賽，決定哪兩支球隊可以晉級 美聯冠軍賽。 分區賽是先由分區冠軍戰績最差的隊伍跟外卡第三隊伍交戰的勝隊以及外卡第一隊伍及第二隊伍的勝隊挑戰分區冠軍戰績較好的二隊，進行兩個五戰三勝制的系列賽。 在1993年球季後，大聯盟當局決定將兩個聯盟各自重新劃分為3個分區，並催生分區賽制度。 不過由於 罷工，使得這個制度直到1995年球季才正式實施。

2021年10月12日 · BOSTON -- Kiké Hernández had spent the better part of this American League Division Series tormenting the Tampa Bay Rays with one huge hit after another. But when it came time to put the finishing touches on his masterpiece and vault the Red Sox into the AL Championship Series while.

The 2021 American League Championship Series was the best-of-seven series in Major League Baseball 's (MLB) 2021 postseason between the fourth-seeded Boston Red Sox and the second-seeded Houston Astros. The series determined the American League pennant winner, the Astros, who advanced to the 2021 World Series.

Eight teams qualified from the American League: the top two teams in each division plus the next two best records among the remaining teams. These eight teams played a best-of-three-game series to determine placement in the ALDS. The regular format returned for the 2021 season.

The 2021 American League Division Series were the two best-of-five-games series in Major League Baseball (MLB) that determined the participating teams of the 2021 American League Championship Series. The three divisional winners, seeded first through third, and a fourth team—determined by the AL Wild Card Game—played in two series.

Boston Red Sox beat Tampa Bay Rays (6-4). Oct 10, 2021, Attendance: 37224, Time of Game: 5:14. Visit Baseball-Reference.com for the complete box score, play-by-play, and win probability