Jon Lester
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013-04-01 | BOS | @ NYY | W, 8-2 | 5.0 | 5 | 2 | 2 | 2 | 7 | 23 | 1 | 0 | 0 | 3 | 6 | SP, W |
| 2013-04-07 | BOS | @ TOR | W, 13-0 | 7.0 | 5 | 0 | 0 | 0 | 6 | 27 | 0 | 0 | 0 | 7 | 8 | SP, W |
| 2013-04-13 | BOS | vs. TBR | W, 2-1 | 7.0 | 5 | 1 | 1 | 1 | 5 | 26 | 1 | 0 | 0 | 8 | 7 | SP |
| 2013-04-18 | BOS | @ CLE | W, 6-3 | 7.0 | 4 | 2 | 2 | 1 | 5 | 25 | 2 | 0 | 0 | 9 | 6 | SP, W |
| 2013-04-24 | BOS | vs. OAK | W, 6-5 | 5.2 | 6 | 3 | 3 | 6 | 5 | 27 | 1 | 0 | 1 | 6 | 4 | SP, W |
| 2013-04-30 | BOS | @ TOR | L, 9-7 | 6.0 | 6 | 6 | 5 | 2 | 5 | 27 | 2 | 0 | 1 | 7 | 6 | SP |
| 2013-05-05 | BOS | @ TEX | L, 4-3 | 6.0 | 5 | 3 | 3 | 3 | 7 | 26 | 1 | 0 | 2 | 7 | 4 | SP |
| 2013-05-10 | BOS | vs. TOR | W, 5-0 | 9.0 | 1 | 0 | 0 | 0 | 5 | 28 | 1 | 0 | 0 | 12 | 10 | SP, W, CG, SHO |
| 2013-05-15 | BOS | @ TBR | W, 9-2 | 7.0 | 8 | 2 | 2 | 0 | 5 | 30 | 1 | 1 | 0 | 8 | 7 | SP, W |
| 2013-05-20 | BOS | @ CHW | L, 6-4 | 6.0 | 7 | 6 | 5 | 3 | 2 | 28 | 3 | 0 | 1 | 8 | 6 | SP, L |
| 2013-05-25 | BOS | vs. CLE | W, 7-4 | 7.0 | 10 | 4 | 4 | 1 | 8 | 32 | 3 | 0 | 0 | 6 | 6 | SP |
| 2013-05-31 | BOS | @ NYY | L, 4-1 | 6.1 | 6 | 4 | 4 | 4 | 5 | 27 | 1 | 0 | 0 | 8 | 3 | SP, L |
| 2013-06-06 | BOS | vs. TEX | W, 6-3 | 6.0 | 7 | 3 | 3 | 3 | 4 | 27 | 2 | 0 | 2 | 7 | 6 | SP |
| 2013-06-11 | BOS | @ TBR | L, 8-3 | 4.2 | 8 | 7 | 7 | 7 | 3 | 27 | 0 | 0 | 3 | 4 | 5 | SP, L |
| 2013-06-16 | BOS | @ BAL | L, 6-3 | 5.0 | 9 | 5 | 5 | 0 | 8 | 24 | 4 | 0 | 1 | 4 | 3 | SP, L |
| 2013-06-21 | BOS | @ DET | W, 10-6 | 5.2 | 9 | 5 | 5 | 3 | 3 | 27 | 1 | 0 | 2 | 5 | 7 | SP, W |
| 2013-06-27 | BOS | vs. TOR | W, 7-4 | 7.0 | 5 | 4 | 4 | 3 | 5 | 27 | 1 | 0 | 0 | 8 | 6 | SP, W |
| 2013-07-03 | BOS | vs. SDP | W, 2-1 | 7.0 | 6 | 1 | 1 | 1 | 5 | 27 | 2 | 0 | 0 | 9 | 6 | SP |
| 2013-07-08 | BOS | @ SEA | L, 11-4 | 5.0 | 9 | 5 | 5 | 2 | 6 | 26 | 2 | 0 | 1 | 2 | 7 | SP, L |
| 2013-07-13 | BOS | @ OAK | L, 3-0 | 6.1 | 6 | 3 | 3 | 3 | 4 | 27 | 0 | 0 | 1 | 3 | 11 | SP, L |
| 2013-07-23 | BOS | vs. TBR | W, 6-2 | 6.1 | 7 | 2 | 2 | 0 | 8 | 26 | 2 | 0 | 2 | 4 | 7 | SP, W |
| 2013-07-28 | BOS | @ BAL | W, 5-0 | 7.0 | 4 | 0 | 0 | 2 | 8 | 27 | 0 | 0 | 0 | 8 | 4 | SP, W |
| 2013-08-02 | BOS | vs. ARI | L, 7-6 | 4.1 | 11 | 6 | 6 | 0 | 6 | 24 | 5 | 0 | 1 | 2 | 5 | SP |
| 2013-08-08 | BOS | @ KCR | L, 5-1 | 7.0 | 5 | 3 | 1 | 2 | 4 | 29 | 1 | 0 | 0 | 7 | 9 | SP, L |
| 2013-08-14 | BOS | @ TOR | L, 4-3 | 6.1 | 6 | 3 | 2 | 2 | 3 | 28 | 5 | 0 | 0 | 6 | 9 | SP |
| 2013-08-19 | BOS | @ SFG | W, 7-0 | 8.1 | 6 | 0 | 0 | 2 | 3 | 32 | 0 | 0 | 0 | 8 | 12 | SP, W |
| 2013-08-24 | BOS | @ LAD | W, 4-2 | 7.1 | 3 | 1 | 1 | 4 | 6 | 27 | 0 | 0 | 0 | 1 | 11 | SP, W |
| 2013-08-29 | BOS | vs. BAL | L, 3-2 | 6.0 | 5 | 3 | 3 | 3 | 4 | 26 | 4 | 0 | 0 | 2 | 11 | SP, L |
| 2013-09-03 | BOS | vs. DET | W, 2-1 | 7.0 | 8 | 1 | 1 | 0 | 9 | 29 | 2 | 0 | 0 | 6 | 5 | SP, W |
| 2013-09-08 | BOS | @ NYY | L, 4-3 | 8.0 | 10 | 3 | 3 | 1 | 6 | 35 | 2 | 0 | 0 | 7 | 8 | SP |
| 2013-09-14 | BOS | vs. NYY | W, 5-1 | 8.0 | 3 | 1 | 1 | 2 | 5 | 29 | 1 | 1 | 0 | 13 | 6 | SP, W |
| 2013-09-20 | BOS | vs. TOR | W, 6-3 | 7.0 | 5 | 1 | 1 | 2 | 8 | 28 | 0 | 0 | 0 | 7 | 4 | SP, W |
| 2013-09-28 | BOS | @ BAL | L, 6-5 | 5.0 | 9 | 4 | 4 | 2 | 4 | 25 | 1 | 0 | 1 | 4 | 6 | SP |
| 2013-10-04 | BOS | vs. TBR | W, 12-2 | 7.2 | 3 | 2 | 2 | 3 | 7 | 29 | 0 | 0 | 2 | 5 | 11 | SP, W |
| 2013-10-12 | BOS | vs. DET | L, 1-0 | 6.1 | 6 | 1 | 1 | 1 | 4 | 27 | 1 | 0 | 0 | 8 | 4 | SP, L |
| 2013-10-17 | BOS | @ DET | W, 4-3 | 5.1 | 7 | 2 | 2 | 3 | 3 | 24 | 0 | 0 | 0 | 4 | 6 | SP, W |
| 2013-10-23 | BOS | vs. STL | W, 8-1 | 7.2 | 5 | 0 | 0 | 1 | 8 | 28 | 0 | 0 | 0 | 7 | 7 | SP, W |
| 2013-10-28 | BOS | @ STL | W, 3-1 | 7.2 | 4 | 1 | 1 | 0 | 7 | 26 | 1 | 0 | 1 | 7 | 7 | SP, W |
| Total Games: 38 | ||||||||||||||||