Brad Ziegler career ERA
2.75Career Regular Season
Brad Ziegler has a career ERA of 2.75 over 11 regular seasons.
- Best season on file: 1.06 in 2008.
- Most recent: 3.91 in 2018.
Average of 11 regular seasons, 2008 through 2018. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2008 |  ATH | 47 | 3 | 0 | 1.06 | 59.2 | 30 | 22 | 1.16 | 11 |
| 2009 | ATH | 69 | 2 | 4 | 3.07 | 73.1 | 54 | 28 | 1.50 | 7 |
| 2010 | ATH | 64 | 3 | 7 | 3.26 | 60.2 | 41 | 28 | 1.35 | 0 |
| 2011 |  ATH/ARI | 66 | 3 | 2 | 2.16 | 58.1 | 44 | 19 | 1.23 | 1 |
| 2012 | ARI | 77 | 6 | 1 | 2.49 | 68.2 | 42 | 21 | 1.09 | 0 |
| 2013 | ARI | 78 | 8 | 1 | 2.22 | 73.0 | 44 | 22 | 1.14 | 13 |
| 2014 | ARI | 68 | 5 | 3 | 3.49 | 67.0 | 54 | 24 | 1.25 | 1 |
| 2015 | ARI | 66 | 0 | 3 | 1.85 | 68.0 | 36 | 17 | 0.96 | 30 |
| 2016 |  ARI/BOS | 69 | 4 | 7 | 2.25 | 68.0 | 58 | 26 | 1.37 | 22 |
| 2017 |  MIA | 53 | 1 | 4 | 4.79 | 47.0 | 26 | 16 | 1.55 | 10 |
| 2018 | MIA/ARI | 82 | 2 | 6 | 3.91 | 73.2 | 50 | 25 | 1.30 | 10 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV