John Koronka career WHIP
1.63Career Regular Season
John Koronka has a career WHIP of 1.63 over 4 regular seasons.
- Best season on file: 1.54 in 2006.
- Most recent: 2.45 in 2009.
Average of 4 regular seasons, 2005 through 2009. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2005 |  CHC | 4 | 1 | 2 | 7.47 | 15.2 | 10 | 8 | 1.72 | 0 |
| 2006 |  TEX | 23 | 7 | 7 | 5.69 | 125.0 | 61 | 47 | 1.54 | 0 |
| 2007 | TEX | 2 | 0 | 2 | 7.84 | 10.1 | 2 | 5 | 2.03 | 0 |
| 2009 |  MIA | 2 | 0 | 2 | 11.05 | 7.1 | 4 | 7 | 2.45 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV