Tommy John 1989 season stats

Tommy John played 10 games for the New York Yankees in the 1989 MLB regular season, with 2 wins, a 5.80 ERA and 18 strikeouts.

All Tommy John seasons New York Yankees

1989 regular season

GP: 10
R: 45
H: 87
K: 18
L: 7
W: 2
BB: 22
ER: 41
GS: 10
IP: 63.2
SV: 0
W%: 0.2

Answered about Tommy John in 1989

Source: ESPN public MLB data, 1989 season.