Jered Weaver career ERA
3.63Career Regular Season
Jered Weaver has a career ERA of 3.63 over 12 regular seasons.
- Best season on file: 2.41 in 2011.
- Most recent: 7.44 in 2017.
Average of 12 regular seasons, 2006 through 2017. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2006 |  LAA | 19 | 11 | 2 | 2.56 | 123.0 | 105 | 33 | 1.03 | 0 |
| 2007 | LAA | 28 | 13 | 7 | 3.91 | 161.0 | 115 | 45 | 1.39 | 0 |
| 2008 | LAA | 30 | 11 | 10 | 4.33 | 176.2 | 152 | 54 | 1.28 | 0 |
| 2009 | LAA | 33 | 16 | 8 | 3.75 | 211.0 | 174 | 66 | 1.24 | 0 |
| 2010 | LAA | 34 | 13 | 12 | 3.01 | 224.1 | 233 | 54 | 1.07 | 0 |
| 2011 | LAA | 33 | 18 | 8 | 2.41 | 235.2 | 198 | 56 | 1.01 | 0 |
| 2012 | LAA | 30 | 20 | 5 | 2.81 | 188.2 | 142 | 45 | 1.02 | 0 |
| 2013 | LAA | 24 | 11 | 8 | 3.27 | 154.1 | 117 | 37 | 1.14 | 0 |
| 2014 | LAA | 34 | 18 | 9 | 3.59 | 213.1 | 169 | 65 | 1.21 | 0 |
| 2015 | LAA | 26 | 7 | 12 | 4.64 | 159.0 | 90 | 33 | 1.23 | 0 |
| 2016 | LAA | 31 | 12 | 12 | 5.06 | 178.0 | 103 | 51 | 1.46 | 0 |
| 2017 |  SD | 9 | 0 | 5 | 7.44 | 42.1 | 23 | 12 | 1.49 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV