Jeff Karstens
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-04-16 | PIT | vs. HOU | L, 6-3 | 4.0 | 4 | 3 | 3 | 5 | 1 | 21 | 0 | 1 | 1 | 5 | 6 | SP |
| 2009-04-21 | PIT | vs. FLA | W, 3-2 | 6.0 | 3 | 1 | 1 | 2 | 3 | 22 | 1 | 0 | 0 | 5 | 9 | SP, W |
| 2009-04-27 | PIT | @ MIL | L, 10-5 | 5.0 | 5 | 5 | 5 | 2 | 4 | 22 | 1 | 1 | 3 | 4 | 5 | SP |
| 2009-05-03 | PIT | vs. CIN | L, 5-0 | 5.0 | 6 | 5 | 4 | 4 | 1 | 23 | 1 | 0 | 1 | 5 | 7 | SP, L |
| 2009-05-08 | PIT | @ NYM | L, 7-3 | 6.0 | 7 | 2 | 2 | 0 | 3 | 24 | 0 | 0 | 0 | 4 | 9 | SP |
| 2009-05-14 | PIT | vs. STL | L, 5-1 | 6.0 | 7 | 3 | 3 | 0 | 2 | 24 | 1 | 0 | 1 | 7 | 7 | SP, L |
| 2009-05-19 | PIT | @ WAS | W, 8-5 | 6.0 | 7 | 4 | 4 | 2 | 2 | 27 | 0 | 1 | 1 | 9 | 5 | SP |
| 2009-05-24 | PIT | @ CHW | W, 4-3 | 5.1 | 5 | 3 | 3 | 1 | 2 | 22 | 1 | 0 | 1 | 6 | 8 | SP |
| 2009-05-30 | PIT | vs. HOU | W, 7-4 | 7.0 | 6 | 2 | 2 | 1 | 4 | 27 | 4 | 0 | 0 | 6 | 8 | SP, W |
| 2009-06-05 | PIT | @ HOU | L, 9-1 | 5.2 | 9 | 6 | 6 | 4 | 2 | 28 | 2 | 1 | 0 | 5 | 8 | SP, L |
| 2009-06-08 | PIT | @ ATL | L, 7-6 | 0.1 | 2 | 1 | 1 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | RP, L |
| 2009-06-10 | PIT | @ ATL | W, 3-2 | 4.2 | 4 | 1 | 1 | 0 | 0 | 18 | 4 | 0 | 0 | 5 | 9 | RP, W |
| 2009-06-16 | PIT | @ MIN | L, 8-2 | 1.0 | 1 | 0 | 0 | 1 | 0 | 5 | 1 | 0 | 0 | 1 | 2 | RP |
| 2009-06-21 | PIT | @ COL | L, 5-4 | 2.1 | 3 | 0 | 0 | 2 | 1 | 12 | 1 | 0 | 0 | 3 | 3 | RP |
| 2009-06-23 | PIT | vs. CLE | L, 5-4 | 1.1 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 2 | RP |
| 2009-06-27 | PIT | vs. KCR | W, 6-2 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 2009-06-28 | PIT | vs. KCR | L, 3-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | RP |
| 2009-07-02 | PIT | vs. NYM | L, 9-8 | 1.2 | 1 | 2 | 2 | 2 | 0 | 8 | 0 | 0 | 1 | 0 | 5 | RP |
| 2009-07-03 | PIT | @ FLA | W, 7-4 | 1.0 | 2 | 2 | 2 | 0 | 2 | 5 | 1 | 0 | 1 | 1 | 0 | RP |
| 2009-07-05 | PIT | @ FLA | L, 5-0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | RP |
| 2009-07-08 | PIT | @ HOU | L, 5-0 | 1.0 | 2 | 0 | 0 | 1 | 0 | 5 | 1 | 0 | 0 | 2 | 0 | RP |
| 2009-07-12 | PIT | @ PHI | L, 5-2 | 3.2 | 0 | 0 | 0 | 1 | 4 | 12 | 0 | 0 | 0 | 4 | 3 | RP |
| 2009-07-17 | PIT | vs. SFG | W, 2-1 | 2.0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 3 | 3 | RP |
| 2009-07-20 | PIT | vs. MIL | W, 8-5 | 3.0 | 0 | 0 | 0 | 3 | 1 | 11 | 0 | 0 | 0 | 3 | 4 | RP |
| 2009-07-23 | PIT | @ ARI | L, 11-4 | 1.1 | 0 | 0 | 0 | 3 | 2 | 7 | 0 | 0 | 0 | 2 | 0 | RP |
| 2009-07-26 | PIT | @ ARI | L, 9-0 | 3.2 | 5 | 3 | 3 | 1 | 2 | 17 | 1 | 1 | 0 | 4 | 5 | RP |
| 2009-08-01 | PIT | vs. WAS | W, 11-6 | 2.0 | 3 | 1 | 1 | 0 | 2 | 9 | 2 | 0 | 0 | 2 | 2 | RP |
| 2009-08-03 | PIT | vs. WAS | L, 8-4 | 0.2 | 5 | 4 | 4 | 1 | 2 | 8 | 1 | 1 | 1 | 0 | 0 | RP |
| 2009-08-05 | PIT | vs. ARI | L, 4-3 | 1.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2009-08-06 | PIT | vs. ARI | L, 11-6 | 0.1 | 3 | 2 | 2 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 1 | RP |
| 2009-08-12 | PIT | @ COL | L, 8-0 | 2.0 | 3 | 3 | 3 | 2 | 2 | 11 | 2 | 0 | 0 | 3 | 1 | RP |
| 2009-08-17 | PIT | vs. MIL | W, 9-5 | 1.0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | RP |
| 2009-09-09 | PIT | vs. CHC | L, 8-5 | 2.0 | 3 | 2 | 2 | 1 | 4 | 10 | 1 | 0 | 0 | 1 | 1 | RP |
| 2009-09-14 | PIT | @ LAD | L, 6-2 | 0.1 | 2 | 1 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | RP |
| 2009-09-20 | PIT | vs. SDP | L, 4-0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 1 | 5 | RP |
| 2009-09-21 | PIT | vs. SDP | L, 11-6 | 0.1 | 3 | 5 | 5 | 2 | 0 | 6 | 2 | 0 | 0 | 0 | 0 | RP, L |
| 2009-09-25 | PIT | vs. LAD | W, 3-1 | 3.0 | 3 | 1 | 1 | 0 | 1 | 12 | 2 | 0 | 0 | 3 | 5 | SP |
| 2009-09-30 | PIT | @ CHC | W, 8-2 | 5.0 | 5 | 2 | 2 | 0 | 1 | 18 | 2 | 0 | 0 | 4 | 7 | SP, W |
| 2009-10-04 | PIT | @ CIN | L, 6-0 | 2.1 | 4 | 2 | 2 | 1 | 2 | 12 | 1 | 0 | 0 | 1 | 3 | SP, L |
| Total Games: 39 | ||||||||||||||||