JK
2006–2012 · P
Jeff Karstens
6' 3", 185 lbs·Lived to 44·Bats R / Throws R
The Almanac's Take
AI-generated analysis coming soon.
Career Highs
3.38
Best ERA · 2011
9
Most W · 2011
96
Most K · 2011
1.147
Best WHIP · 2012
Career Arc · OPS
5 seasonsCareer Arc · ERA
7 seasonsStatistical Comps
Career · Hitting
7 seasons| Year | Team | G | AB | HR | RBI | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|
| 2006 | NYY | 8 | 0 | 0 | 0 | — | — | — |
| 2007 | NYY | 7 | 0 | 0 | 0 | — | — | — |
| 2008 | PIT | 9 | 14 | 0 | 0 | .143 | .393 | 52 |
| 2009 | PIT | 39 | 22 | 0 | 0 | .045 | .205 | 27 |
| 2010 | PIT | 26 | 33 | 0 | 0 | .061 | .149 | 20 |
| 2011 | PIT | 30 | 48 | 0 | 2 | .104 | .282 | 39 |
| 2012 | PIT | 19 | 28 | 0 | 2 | .107 | .214 | 30 |
| Career | 138 | 145 | 0 | 4 | .090 | — | — | |
Career · Pitching
7 seasons| Year | Team | G | IP | W | L | ERA | ERA+ | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2006 | NYY | 8 | 42.7 | 2 | 1 | 3.80 | 119 | 16 | 1.195 |
| 2007 | NYY | 7 | 14.7 | 1 | 4 | 11.05 | 40 | 5 | 2.455 |
| 2008 | PIT | 9 | 51.3 | 2 | 6 | 4.03 | 107 | 23 | 1.344 |
| 2009 | PIT | 39 | 108.0 | 4 | 6 | 5.42 | 80 | 52 | 1.481 |
| 2010 | PIT | 26 | 122.7 | 3 | 10 | 4.92 | 83 | 72 | 1.410 |
| 2011 | PIT | 30 | 162.3 | 9 | 9 | 3.38 | 117 | 96 | 1.207 |
| 2012 | PIT | 19 | 90.7 | 5 | 4 | 3.97 | 101 | 66 | 1.147 |
| Career | 138 | 592.4 | 26 | 40 | — | — | 330 | — | |
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