Tom Gorzelanny career ERA
4.40Career Regular Season
Tom Gorzelanny has a career ERA of 4.40 over 12 regular seasons.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2005 |  PIT | 3 | 0 | 1 | 12.00 | 6.0 | 3 | 3 | 2.17 | 0 |
| 2006 | PIT | 11 | 2 | 5 | 3.79 | 61.2 | 40 | 31 | 1.31 | 0 |
| 2007 | PIT | 32 | 14 | 10 | 3.88 | 201.2 | 135 | 68 | 1.40 | 0 |
| 2008 | PIT | 21 | 6 | 9 | 6.66 | 105.1 | 67 | 70 | 1.80 | 0 |
| 2009 |  PIT/CHC | 22 | 7 | 3 | 5.55 | 47.0 | 47 | 17 | 1.32 | 0 |
| 2010 | CHC | 29 | 7 | 9 | 4.09 | 136.1 | 119 | 68 | 1.50 | 1 |
| 2011 |  WSH | 30 | 4 | 6 | 4.03 | 105.0 | 95 | 33 | 1.29 | 0 |
| 2012 | WSH | 45 | 4 | 2 | 2.88 | 72.0 | 62 | 30 | 1.32 | 1 |
| 2013 |  MIL | 43 | 3 | 6 | 3.90 | 85.1 | 83 | 31 | 1.27 | 0 |
| 2014 | MIL | 23 | 0 | 0 | 0.86 | 21.0 | 23 | 8 | 1.43 | 0 |
| 2015 |  DET | 48 | 2 | 2 | 5.95 | 39.1 | 36 | 23 | 1.73 | 0 |
| 2016 |  CLE | 7 | 1 | 0 | 21.00 | 3.0 | 4 | 5 | 3.00 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 0.86 in 2014.
- Most recent: 21.00 in 2016.
Figures come from ESPN's box scores and were last read on October 25, 2026.