Jon Lester
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-04-08 | BOS | vs. TBR | L, 7-2 | 5.0 | 8 | 5 | 5 | 2 | 5 | 23 | 2 | 0 | 1 | 6 | 2 | SP, L |
| 2009-04-13 | BOS | @ OAK | L, 8-2 | 6.0 | 10 | 6 | 6 | 0 | 5 | 27 | 1 | 0 | 2 | 6 | 5 | SP, L |
| 2009-04-19 | BOS | vs. BAL | W, 2-1 | 7.0 | 4 | 0 | 0 | 2 | 9 | 26 | 0 | 0 | 0 | 7 | 4 | SP, W |
| 2009-04-24 | BOS | vs. NYY | W, 5-4 | 6.0 | 7 | 2 | 2 | 3 | 7 | 27 | 2 | 0 | 0 | 5 | 5 | SP |
| 2009-04-29 | BOS | @ CLE | W, 6-5 | 6.0 | 7 | 5 | 5 | 3 | 7 | 27 | 0 | 1 | 2 | 5 | 4 | SP |
| 2009-05-04 | BOS | @ NYY | W, 6-4 | 7.0 | 6 | 3 | 3 | 2 | 10 | 29 | 0 | 0 | 2 | 5 | 6 | SP, W |
| 2009-05-09 | BOS | vs. TBR | L, 14-5 | 4.1 | 10 | 8 | 8 | 1 | 6 | 24 | 2 | 0 | 1 | 2 | 5 | SP, L |
| 2009-05-15 | BOS | @ SEA | L, 5-4 | 5.2 | 8 | 5 | 5 | 3 | 5 | 28 | 2 | 0 | 2 | 7 | 5 | SP, L |
| 2009-05-21 | BOS | vs. TOR | W, 5-1 | 6.1 | 8 | 1 | 1 | 2 | 4 | 28 | 1 | 0 | 0 | 8 | 6 | SP, W |
| 2009-05-26 | BOS | @ MIN | L, 5-2 | 6.0 | 6 | 5 | 5 | 3 | 4 | 26 | 1 | 0 | 1 | 7 | 5 | SP, L |
| 2009-05-31 | BOS | @ TOR | W, 8-2 | 6.0 | 3 | 1 | 1 | 3 | 12 | 24 | 0 | 0 | 0 | 3 | 3 | SP, W |
| 2009-06-06 | BOS | vs. TEX | W, 8-1 | 9.0 | 2 | 1 | 1 | 2 | 11 | 31 | 1 | 0 | 0 | 5 | 11 | SP, W, CG |
| 2009-06-12 | BOS | @ PHI | W, 5-2 | 7.0 | 2 | 1 | 1 | 2 | 11 | 25 | 1 | 0 | 0 | 7 | 3 | SP |
| 2009-06-18 | BOS | vs. FLA | L, 2-1 | 5.0 | 8 | 2 | 2 | 0 | 4 | 22 | 0 | 0 | 2 | 8 | 2 | SP, L, CG |
| 2009-06-24 | BOS | @ WAS | W, 6-4 | 6.0 | 6 | 3 | 3 | 2 | 6 | 25 | 1 | 0 | 0 | 9 | 1 | SP, W |
| 2009-06-29 | BOS | @ BAL | W, 4-0 | 7.0 | 5 | 0 | 0 | 0 | 8 | 26 | 0 | 0 | 0 | 7 | 6 | SP, W |
| 2009-07-05 | BOS | vs. SEA | W, 8-4 | 6.2 | 8 | 4 | 1 | 3 | 9 | 31 | 0 | 1 | 0 | 6 | 3 | SP |
| 2009-07-10 | BOS | vs. KCR | W, 1-0 | 8.0 | 4 | 0 | 0 | 2 | 8 | 29 | 1 | 0 | 0 | 6 | 8 | SP, W |
| 2009-07-19 | BOS | @ TOR | L, 3-1 | 7.0 | 5 | 3 | 3 | 4 | 6 | 31 | 3 | 0 | 0 | 4 | 11 | SP, L |
| 2009-07-25 | BOS | vs. BAL | W, 7-2 | 7.1 | 8 | 2 | 2 | 2 | 9 | 32 | 3 | 0 | 0 | 8 | 5 | SP, W |
| 2009-07-30 | BOS | vs. OAK | W, 8-5 | 5.2 | 7 | 4 | 4 | 3 | 2 | 26 | 3 | 0 | 0 | 8 | 6 | SP |
| 2009-08-04 | BOS | @ TBR | L, 4-2 | 6.0 | 3 | 1 | 1 | 2 | 10 | 24 | 0 | 0 | 0 | 6 | 2 | SP |
| 2009-08-09 | BOS | @ NYY | L, 5-2 | 7.0 | 5 | 1 | 1 | 0 | 7 | 26 | 0 | 0 | 1 | 11 | 3 | SP |
| 2009-08-14 | BOS | @ TEX | W, 8-4 | 6.0 | 6 | 3 | 3 | 3 | 11 | 25 | 1 | 0 | 1 | 2 | 3 | SP |
| 2009-08-20 | BOS | @ TOR | W, 8-1 | 8.0 | 3 | 1 | 1 | 2 | 5 | 27 | 1 | 0 | 0 | 12 | 5 | SP, W |
| 2009-08-25 | BOS | vs. CHW | W, 6-3 | 6.2 | 4 | 3 | 3 | 2 | 6 | 27 | 0 | 0 | 1 | 6 | 8 | SP |
| 2009-09-01 | BOS | @ TBR | W, 8-4 | 6.0 | 7 | 2 | 2 | 2 | 9 | 27 | 0 | 0 | 1 | 5 | 4 | SP, W |
| 2009-09-06 | BOS | @ CHW | W, 6-1 | 7.0 | 4 | 0 | 0 | 2 | 8 | 26 | 1 | 0 | 0 | 5 | 7 | SP, W |
| 2009-09-13 | BOS | vs. TBR | W, 4-0 | 8.0 | 2 | 0 | 0 | 3 | 7 | 28 | 0 | 0 | 0 | 9 | 6 | SP, W |
| 2009-09-19 | BOS | @ BAL | W, 11-5 | 6.0 | 10 | 3 | 3 | 0 | 4 | 27 | 2 | 0 | 2 | 10 | 3 | SP, W |
| 2009-09-25 | BOS | @ NYY | L, 9-5 | 2.1 | 8 | 5 | 5 | 3 | 3 | 18 | 1 | 0 | 1 | 2 | 2 | SP, L |
| 2009-10-01 | BOS | vs. CLE | W, 3-0 | 6.1 | 2 | 0 | 0 | 1 | 7 | 21 | 1 | 0 | 0 | 4 | 7 | SP, W |
| 2009-10-08 | BOS | @ LAA | L, 5-0 | 6.0 | 4 | 3 | 3 | 4 | 5 | 28 | 2 | 0 | 1 | 6 | 5 | SP, L |
| Total Games: 33 | ||||||||||||||||