Jeff Karstens
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010-04-27 | PIT | @ MIL | W, 7-3 | 6.2 | 6 | 2 | 2 | 4 | 4 | 29 | 2 | 0 | 1 | 6 | 9 | SP |
| 2010-05-02 | PIT | @ LAD | L, 9-3 | 5.0 | 11 | 6 | 6 | 1 | 3 | 25 | 3 | 1 | 1 | 3 | 7 | SP, L |
| 2010-05-08 | PIT | vs. STL | W, 2-0 | 6.0 | 3 | 0 | 0 | 2 | 4 | 22 | 2 | 0 | 0 | 6 | 7 | SP, W |
| 2010-05-11 | PIT | vs. CIN | L, 9-0 | 1.2 | 5 | 4 | 4 | 0 | 2 | 10 | 2 | 0 | 1 | 1 | 2 | RP |
| 2010-05-17 | PIT | @ PHI | L, 12-2 | 2.1 | 3 | 2 | 1 | 0 | 2 | 11 | 1 | 0 | 0 | 2 | 3 | RP |
| 2010-05-20 | PIT | vs. MIL | L, 4-3 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 2010-05-21 | PIT | vs. ATL | L, 7-0 | 3.1 | 1 | 1 | 1 | 2 | 1 | 13 | 0 | 0 | 1 | 1 | 8 | RP |
| 2010-05-24 | PIT | @ CIN | L, 7-5 | 2.1 | 5 | 2 | 2 | 0 | 0 | 10 | 1 | 0 | 1 | 3 | 2 | RP |
| 2010-05-27 | PIT | @ CIN | L, 8-2 | 4.0 | 4 | 1 | 1 | 1 | 3 | 16 | 1 | 0 | 0 | 2 | 6 | RP |
| 2010-06-01 | PIT | vs. CHC | W, 3-2 | 6.0 | 6 | 2 | 2 | 3 | 3 | 27 | 1 | 1 | 1 | 7 | 7 | SP |
| 2010-06-08 | PIT | @ WAS | L, 5-2 | 5.0 | 9 | 4 | 4 | 0 | 0 | 23 | 2 | 0 | 3 | 10 | 4 | SP, L |
| 2010-06-13 | PIT | @ DET | L, 4-3 | 7.0 | 6 | 2 | 2 | 1 | 3 | 27 | 0 | 0 | 1 | 8 | 9 | SP |
| 2010-06-19 | PIT | vs. CLE | W, 6-4 | 5.1 | 6 | 4 | 4 | 0 | 2 | 22 | 1 | 0 | 1 | 8 | 5 | SP, W |
| 2010-06-24 | PIT | @ TEX | L, 6-5 | 5.1 | 7 | 3 | 2 | 1 | 5 | 25 | 2 | 0 | 0 | 5 | 6 | SP |
| 2010-06-29 | PIT | @ CHC | L, 3-1 | 6.0 | 7 | 3 | 2 | 1 | 2 | 25 | 2 | 0 | 2 | 5 | 10 | SP, L |
| 2010-07-04 | PIT | vs. PHI | W, 8-5 | 6.0 | 9 | 5 | 5 | 0 | 2 | 26 | 3 | 0 | 1 | 6 | 8 | SP |
| 2010-07-10 | PIT | @ MIL | L, 4-3 | 5.0 | 5 | 4 | 4 | 6 | 5 | 25 | 1 | 0 | 2 | 2 | 7 | SP, L |
| 2010-07-19 | PIT | vs. MIL | L, 3-1 | 6.0 | 3 | 3 | 3 | 0 | 6 | 21 | 0 | 0 | 2 | 5 | 7 | SP, L |
| 2010-07-24 | PIT | vs. SDP | L, 9-2 | 6.0 | 7 | 4 | 2 | 2 | 5 | 26 | 1 | 0 | 0 | 6 | 5 | SP, L |
| 2010-07-30 | PIT | @ STL | L, 1-0 | 6.0 | 7 | 0 | 0 | 0 | 2 | 22 | 0 | 0 | 0 | 4 | 9 | SP |
| 2010-08-04 | PIT | vs. CIN | L, 9-4 | 5.0 | 9 | 3 | 3 | 2 | 2 | 24 | 2 | 0 | 0 | 5 | 5 | SP, L |
| 2010-08-10 | PIT | @ SDP | L, 4-1 | 6.0 | 3 | 2 | 2 | 1 | 3 | 21 | 0 | 0 | 1 | 5 | 9 | SP, L |
| 2010-08-15 | PIT | @ HOU | L, 8-2 | 5.2 | 7 | 5 | 5 | 0 | 5 | 26 | 1 | 0 | 0 | 4 | 8 | SP, L |
| 2010-08-20 | PIT | vs. NYM | L, 7-2 | 3.1 | 11 | 7 | 7 | 0 | 1 | 20 | 2 | 0 | 1 | 4 | 4 | SP, L |
| 2010-08-31 | PIT | @ CHC | W, 14-7 | 6.0 | 4 | 2 | 2 | 0 | 6 | 22 | 0 | 0 | 1 | 10 | 2 | SP, W |
| 2010-09-30 | PIT | @ FLA | L, 11-9 | 1.0 | 2 | 1 | 1 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 2 | RP |
| Total Games: 26 | ||||||||||||||||