John Parrish ERA in 2010
3.002010 Regular Season
John Parrish posted a 3.00 ERA in the 2010 regular season.
| 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. | H: Times the batter reached base by hitting the ball, without help from an error. | R: Runs — scored by the batter, or allowed by the pitcher. | ER: Earned runs allowed — runs that scored without help from an error. | BB: Times the batter reached first base on four balls. | K: Batters this pitcher struck out. | HR: Home runs hit. | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 24, 2010 |  vs MIN | L 9-7 F/12 | 3.00 | 0.0 | 1 | 1 | 1 | 2 | 0 | 1 |
| Apr 21, 2010 |  @ TOR | W 4-3 F/10 | 1.50 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 |
| Apr 17, 2010 | @ MIN | L 6-5 | 1.69 | 1.0 | 2 | 1 | 1 | 1 | 0 | 1 |
| Apr 14, 2010 |  @ DET | W 7-3 | 0.00 | 1.0 | 0 | 0 | 0 | 2 | 1 | 0 |
| Apr 12, 2010 | @ DET | W 10-5 | 0.00 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Apr 11, 2010 |  vs BOS | L 8-6 | 0.00 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Apr 9, 2010 | vs BOS | W 4-3 | 0.00 | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 |
| Apr 7, 2010 | vs DET | W 3-2 F/11 | 0.00 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Apr 5, 2010 | vs DET | L 8-4 | 0.00 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 |
- 2nd-best of John Parrish's 8 seasons on file; the best is 1.90 in 2003.
- Down 1.04 from 4.04 in 2008.
Figures come from ESPN's box scores and were last read on November 2, 2026.