Mariano Rivera 2003 season stats

Mariano Rivera played 64 games for the New York Yankees in the 2003 MLB regular season, with 5 wins, a 1.66 ERA and 63 strikeouts.

All Mariano Rivera seasons New York Yankees

2003 regular season

GP: 64
R: 15
H: 61
K: 63
L: 2
W: 5
BB: 10
ER: 13
GS: 0
IP: 70.2
SV: 40
W%: 0.7

2003 postseason

GP: 8
R: 1
H: 7
K: 14
L: 0
W: 1
BB: 0
ER: 1
GS: 0
IP: 16.0
SV: 5
W%: 1.0

Source: ESPN public MLB data, 2003 season.