BW
1995–2010 · P

Billy Wagner

5' 10", 180 lbs·Lived to 55·Bats L / Throws L
Hall of Fame · 2025All-Star
The Almanac's Take

Wagner threw harder from the left side than anyone had a right to expect from a 5-foot-10 frame. His four-seam fastball routinely hit triple digits, making him the prototype for the modern closer — a pitcher who could blow hitters away with pure velocity rather than finesse.

The numbers tell the story of sustained dominance: a 2.31 career ERA with an ERA+ of 202 means he was literally twice as good as league average over 16 seasons. That 1996 strikeouts in just 903 innings translates to 11.9 strikeouts per nine innings, a rate that would make today's flame-throwers jealous. His peak came surprisingly late — that 1.43 ERA in 2010 at age 38 proved the small lefty's arm was built differently.

Wagner's 2025 Hall of Fame induction validates what hitters knew all along: facing his heater was an exercise in futility, regardless of which uniform he wore.

Career Highs
1.43
Best ERA · 2010
7
Most W · 2010
124
Most K · 1999
0.777
Best WHIP · 1999
Career Arc · ERA
15 seasons
Statistical Comps

Career · Pitching

16 seasons
YearTeamGIPWLERAERA+SOWHIP
1995HOU10.3000.0000.000
1996HOU3751.7222.44189671.123
1997HOU6266.3782.851541061.191
1998HOU5860.0432.70164971.183
1999HOU6674.7411.572991240.777
2000HOU2827.7246.1877281.663
2001HOU6462.7252.73162791.021
2002HOU7075.0422.52169880.973
2003HOU7886.0141.782471050.872
2004PHI4548.3402.42184590.766
2005PHI7577.7431.51283870.837
2006NYM7072.3322.24202941.106
2007NYM6668.3222.63170801.127
2008NYM4547.0012.30188520.894
2009BOS1715.7111.72251261.021
2010ATL7169.3721.432851040.865
Career853903.047401196
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Billy Wagner Stats & Analysis | The Almanac