Mike Busby career ERA
6.48Career Regular Season
Mike Busby has a career ERA of 6.48 over 4 regular seasons.
- Best season on file: 4.50 in 1998.
- Most recent: 7.13 in 1999.
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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1996 |  STL | 1 | 0 | 1 | 18.00 | 4.0 | 4 | 4 | 3.25 | 0 |
| 1997 | STL | 3 | 0 | 2 | 8.79 | 14.1 | 6 | 4 | 1.95 | 0 |
| 1998 | STL | 26 | 5 | 2 | 4.50 | 46.0 | 33 | 15 | 1.30 | 0 |
| 1999 | STL | 15 | 0 | 1 | 7.13 | 17.2 | 7 | 14 | 1.98 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV