Jonathan Broxton career ERA
3.41Career Regular Season
Jonathan Broxton has a career ERA of 3.41 over 13 regular seasons.
- Best season on file: 2.30 in 2014.
- Most recent: 6.89 in 2017.
Figures come from ESPN's box scores and were last read on September 22, 2026.
| 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 |  LAD | 14 | 1 | 0 | 5.93 | 13.2 | 22 | 12 | 1.83 | 0 |
| 2006 | LAD | 68 | 4 | 1 | 2.59 | 76.1 | 97 | 33 | 1.23 | 3 |
| 2007 | LAD | 83 | 4 | 4 | 2.85 | 82.0 | 99 | 25 | 1.15 | 2 |
| 2008 | LAD | 70 | 3 | 5 | 3.13 | 69.0 | 88 | 27 | 1.17 | 14 |
| 2009 | LAD | 73 | 7 | 2 | 2.61 | 76.0 | 114 | 29 | 0.96 | 36 |
| 2010 | LAD | 64 | 5 | 6 | 4.04 | 62.1 | 73 | 28 | 1.48 | 22 |
| 2011 | LAD | 14 | 1 | 2 | 5.68 | 12.2 | 10 | 9 | 1.89 | 7 |
| 2012 |  KC/CIN | 60 | 4 | 5 | 2.48 | 58.0 | 45 | 17 | 1.26 | 27 |
| 2013 | CIN | 34 | 2 | 2 | 4.11 | 30.2 | 25 | 12 | 1.27 | 0 |
| 2014 |  CIN/MIL | 62 | 4 | 3 | 2.30 | 58.2 | 49 | 19 | 1.02 | 7 |
| 2015 |  MIL/STL | 66 | 4 | 5 | 4.62 | 60.1 | 63 | 22 | 1.38 | 0 |
| 2016 | STL | 66 | 4 | 2 | 4.30 | 60.2 | 57 | 24 | 1.25 | 0 |
| 2017 | STL | 20 | 0 | 1 | 6.89 | 15.2 | 16 | 11 | 2.17 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV