Mark McGwire 1988 season stats

Mark McGwire played 155 games for the Athletics in the 1988 MLB regular season, with a .260 batting average, 32 home runs and 99 RBI.

All Mark McGwire seasons Athletics

1988 regular season

GP: 155
AB: 550
R: 87
H: 143
HR: 32
RBI: 99
SB: 0
AVG: .260
OBP: .352
SLG: .478
OPS: .830
2B: 22

1988 postseason

GP: 9
AB: 32
R: 5
H: 6
HR: 2
RBI: 4
SB: 0
AVG: .188
OBP: .278
SLG: .375
OPS: .653
K: 9

Source: ESPN public MLB data, 1988 season.