With the 1888 season, the Brooklyn Grays underwent a name change to the Brooklyn Bridegrooms, a nickname that resulted from several team members getting married around the same time. Also, owner Charles Byrne decided to withdraw from managing the team's on field activities and turned the reins over to more experienced baseball manager Bill McGunnigle. That, along with the Bridegrooms' purchase of several top players from the defunct New York Metropolitans, led to a dramatic on field improvement as the team finished in second place in the American Association.

Offseason

Regular season

Season standings

Record vs. opponents

Notable transactions

Roster

Player stats

Batting

Starters by position

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

Other batters

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

Pitching

Starting pitchers

Note: G = Games pitched; GS = Games started; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; BB = Bases on balls; SO = Strikeouts; CG = Complete games