Mike Porzio career ERA
5.90Career Regular Season
Mike Porzio has a career ERA of 5.90 over 3 regular seasons.
- Best season on file: 4.81 in 2002.
- Most recent: 6.43 in 2003.
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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 |  COL | 16 | 0 | 0 | 8.59 | 14.2 | 10 | 10 | 2.11 | 0 |
| 2002 |  CHW | 32 | 2 | 2 | 4.81 | 43.0 | 33 | 23 | 1.47 | 0 |
| 2003 | CHW | 3 | 1 | 1 | 6.43 | 14.0 | 9 | 1 | 1.36 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV