Thomas Mastny ERA in 2008
10.802008 Regular Season
Thomas Mastny posted a 10.80 ERA in the 2008 regular season.
- Thomas Mastny's highest ERA of the 3 seasons on file; the best is 4.68 in 2007.
- Up 6.12 from 4.68 in 2007.
Best of 3 regular seasons, 2006 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2006 |  CLE | 15 | 0 | 1 | 5.51 | 16.1 | 14 | 8 | 1.53 | 5 |
| 2007 | CLE | 51 | 7 | 2 | 4.68 | 57.2 | 52 | 32 | 1.65 | 0 |
| 2008 | CLE | 14 | 2 | 2 | 10.80 | 20.0 | 19 | 11 | 1.95 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV