Aquilino Lopez career ERA
3.78Career Regular Season
Aquilino Lopez has a career ERA of 3.78 over 5 regular seasons.
- Best season on file: 2.16 in 2005.
- Most recent: 3.55 in 2008.
Average of 5 regular seasons, 2003 through 2008. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2003 |  TOR | 72 | 1 | 3 | 3.42 | 73.2 | 64 | 34 | 1.25 | 14 |
| 2004 | TOR | 18 | 1 | 1 | 6.00 | 21.0 | 13 | 13 | 1.62 | 0 |
| 2005 |  COL/PHI | 11 | 0 | 1 | 2.16 | 16.2 | 22 | 7 | 1.38 | 0 |
| 2007 |  DET | 10 | 0 | 0 | 5.19 | 17.1 | 7 | 6 | 1.38 | 1 |
| 2008 | DET | 48 | 4 | 1 | 3.55 | 78.2 | 61 | 22 | 1.37 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV