Sean Spencer career ERA
8.64Career Regular Season
Sean Spencer has a career ERA of 8.64 over 2 regular seasons.
- Best season on file: 5.40 in 2000.
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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 |  SEA | 2 | 0 | 0 | 21.60 | 1.2 | 2 | 3 | 4.80 | 0 |
| 2000 |  WSH | 8 | 0 | 0 | 5.40 | 6.2 | 6 | 3 | 1.50 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV