The 1891 Boston Reds baseball team finished the season with a 93–42 record and won the

American Association American Association may refer to: Baseball * American Association (1882–1891), a major league active from 1882 to 1891 * American Association (1902–1997), a minor league active from 1902 to 1962 and 1969 to 1997 * American Association of Profe ...

championship in their first season in the new league after the demise of the

Players' League The Players' National League of Professional Base Ball Clubs, popularly known as the Players' League (PL), was a short-lived but star-studded professional American baseball league of the 19th century. The PL was formed by the Brotherhood of Prof ...

. Thus they became only the second team (after the 1889–1890

Brooklyn Bridegrooms The Brooklyn Dodgers were a Major League Baseball team founded in 1884 as a member of the American Association before joining the National League in 1890. They remained in Brooklyn until 1957, after which the club moved to Los Angeles, Californi ...

) to win championships in two different leagues in successive seasons, as well as the only team to win the pennant every single season of its existence. After the season, the AA also disbanded, and the Reds team folded with the league.

Regular season

Season standings

Record vs. opponents

Opening Day lineup

Roster

Player stats

Batting

Starters by position

''Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Other batters

''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Pitching

Starting pitchers

''Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts''

Other pitchers

''Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts''

Relief pitchers

''Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts''

References

1891 Boston Reds team page at Baseball Reference
Boston Reds (1890–91) Boston Reds season {{Massachusetts-sport-stub