Jordan Zimmermann career ERA
4.07Career Regular Season
Jordan Zimmermann has a career ERA of 4.07 over 13 regular seasons.
- Best season on file: 2.66 in 2014.
- Most recent: 7.94 in 2021.
Figures come from ESPN's box scores and were last read on September 21, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2009 |  WSH | 16 | 3 | 5 | 4.63 | 91.1 | 92 | 29 | 1.36 | 0 |
| 2010 | WSH | 7 | 1 | 2 | 4.94 | 31.0 | 27 | 10 | 1.32 | 0 |
| 2011 | WSH | 26 | 8 | 11 | 3.18 | 161.1 | 124 | 31 | 1.15 | 0 |
| 2012 | WSH | 32 | 12 | 8 | 2.94 | 195.2 | 153 | 43 | 1.17 | 0 |
| 2013 | WSH | 32 | 19 | 9 | 3.25 | 213.1 | 161 | 40 | 1.09 | 0 |
| 2014 | WSH | 32 | 14 | 5 | 2.66 | 199.2 | 182 | 29 | 1.07 | 0 |
| 2015 | WSH | 33 | 13 | 10 | 3.66 | 201.2 | 164 | 39 | 1.20 | 0 |
| 2016 |  DET | 19 | 9 | 7 | 4.87 | 105.1 | 66 | 26 | 1.37 | 0 |
| 2017 | DET | 29 | 8 | 13 | 6.08 | 160.0 | 103 | 44 | 1.55 | 0 |
| 2018 | DET | 25 | 7 | 8 | 4.52 | 131.1 | 111 | 26 | 1.26 | 0 |
| 2019 | DET | 23 | 1 | 13 | 6.91 | 112.0 | 82 | 25 | 1.52 | 0 |
| 2020 | DET | 3 | 0 | 0 | 7.94 | 5.2 | 6 | 2 | 2.29 | 0 |
| 2021 |  MIL | 2 | 0 | 0 | 7.94 | 5.2 | 0 | 2 | 1.76 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV