John Costello 1989 season stats

John Costello played 48 games for the St. Louis Cardinals in the 1989 MLB regular season, with 5 wins, a 3.32 ERA and 40 strikeouts.

All John Costello seasons St. Louis Cardinals

1989 regular season

GP: 48
R: 24
H: 48
K: 40
L: 4
W: 5
BB: 20
ER: 23
GS: 0
IP: 62.1
SV: 3
W%: 0.6

Answered about John Costello in 1989

Source: ESPN public MLB data, 1989 season.