Roy Mahaffey 1930 season stats

Roy Mahaffey played 33 games for the Athletics in the 1930 MLB regular season, with 9 wins, a 5.01 ERA and 38 strikeouts.

All Roy Mahaffey seasons Athletics

1930 regular season

GP: 33
R: 0
H: 186
K: 38
L: 5
W: 9
BB: 53
ER: 85
GS: 16
IP: 152.2
SV: 0
W%: 0.6

Source: ESPN public MLB data, 1930 season.