Andy Sonnanstine career ERA
5.26Career Regular Season
Andy Sonnanstine has a career ERA of 5.26 over 5 regular seasons.
- Best season on file: 4.38 in 2008.
- Most recent: 5.55 in 2011.
Average of 5 regular seasons, 2007 through 2011. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2007 |  TB | 22 | 6 | 10 | 5.85 | 130.2 | 97 | 26 | 1.35 | 0 |
| 2008 | TB | 32 | 13 | 9 | 4.38 | 193.1 | 124 | 37 | 1.29 | 0 |
| 2009 | TB | 22 | 6 | 9 | 6.77 | 99.2 | 60 | 34 | 1.66 | 0 |
| 2010 | TB | 41 | 3 | 1 | 4.44 | 81.0 | 50 | 27 | 1.36 | 1 |
| 2011 | TB | 15 | 0 | 2 | 5.55 | 35.2 | 12 | 12 | 1.46 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV