John Parrish career ERA
4.51Career Regular Season
John Parrish has a career ERA of 4.51 over 8 regular seasons.
| 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2000 |  BAL | 8 | 2 | 4 | 7.18 | 36.1 | 28 | 35 | 2.06 | 0 |
| 2001 | BAL | 16 | 1 | 2 | 6.14 | 22.0 | 20 | 17 | 1.77 | 0 |
| 2003 | BAL | 14 | 0 | 1 | 1.90 | 23.2 | 15 | 8 | 1.06 | 0 |
| 2004 | BAL | 56 | 6 | 3 | 3.46 | 78.0 | 71 | 55 | 1.58 | 1 |
| 2005 | BAL | 14 | 1 | 0 | 3.12 | 17.1 | 25 | 17 | 2.08 | 0 |
| 2007 |  BAL/SEA | 53 | 2 | 2 | 5.71 | 52.0 | 41 | 37 | 1.92 | 0 |
| 2008 |  TOR | 13 | 1 | 1 | 4.04 | 42.1 | 21 | 15 | 1.46 | 0 |
| 2010 |  KC | 9 | 1 | 1 | 3.00 | 6.0 | 4 | 5 | 1.50 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 1.90 in 2003.
- Most recent: 3.00 in 2010.
Average of 8 regular seasons, 2000 through 2010. Figures come from ESPN's box scores and were last read on November 3, 2026.