Mike Gardiner career ERA
5.21Career Regular Season
Mike Gardiner has a career ERA of 5.21 over 6 regular seasons.
- Best season on file: 4.14 in 1994.
- Most recent: 14.59 in 1995.
Figures come from ESPN's box scores and were last read on September 23, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1990 |  SEA | 5 | 0 | 2 | 10.66 | 12.2 | 6 | 5 | 2.13 | 0 |
| 1991 |  BOS | 22 | 9 | 10 | 4.85 | 130.0 | 91 | 47 | 1.44 | 0 |
| 1992 | BOS | 28 | 4 | 10 | 4.75 | 130.2 | 79 | 58 | 1.41 | 0 |
| 1993 |  WSH/DET | 34 | 2 | 3 | 4.93 | 49.1 | 25 | 26 | 1.58 | 0 |
| 1994 | DET | 38 | 2 | 2 | 4.14 | 58.2 | 31 | 23 | 1.30 | 5 |
| 1995 | DET | 9 | 0 | 0 | 14.59 | 12.1 | 7 | 2 | 2.35 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV