John Lannan
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-04-02 | WAS | vs. ATL | W, 6-3 | 5.0 | 5 | 1 | 1 | 1 | 3 | 22 | 0 | 0 | 0 | 6 | 5 | SP, W |
| 2011-04-07 | WAS | @ FLA | W, 5-3 | 5.0 | 7 | 3 | 3 | 2 | 4 | 25 | 2 | 0 | 0 | 5 | 6 | SP |
| 2011-04-13 | WAS | vs. PHI | L, 3-2 | 6.0 | 6 | 3 | 2 | 3 | 3 | 26 | 1 | 0 | 0 | 7 | 3 | SP, L |
| 2011-04-20 | WAS | @ STL | W, 8-6 | 5.0 | 7 | 2 | 2 | 3 | 2 | 23 | 1 | 0 | 2 | 8 | 3 | SP, W |
| 2011-04-25 | WAS | @ PIT | L, 4-2 | 5.2 | 5 | 4 | 4 | 2 | 3 | 24 | 1 | 0 | 0 | 9 | 4 | SP, L |
| 2011-04-30 | WAS | vs. SFG | L, 2-1 | 6.2 | 6 | 2 | 2 | 3 | 3 | 27 | 2 | 0 | 1 | 7 | 7 | SP, L |
| 2011-05-05 | WAS | @ PHI | L, 7-3 | 2.0 | 7 | 6 | 6 | 1 | 1 | 15 | 2 | 0 | 1 | 1 | 4 | SP, L |
| 2011-05-11 | WAS | @ ATL | W, 7-3 | 6.0 | 5 | 2 | 2 | 3 | 3 | 24 | 1 | 0 | 0 | 8 | 4 | SP |
| 2011-05-16 | WAS | vs. PIT | W, 4-2 | 6.1 | 7 | 2 | 2 | 4 | 4 | 27 | 2 | 0 | 0 | 5 | 6 | SP |
| 2011-05-21 | WAS | @ BAL | L, 8-3 | 6.0 | 9 | 6 | 6 | 1 | 6 | 28 | 3 | 0 | 1 | 5 | 6 | SP, L |
| 2011-05-27 | WAS | vs. SDP | W, 2-1 | 7.2 | 2 | 0 | 0 | 2 | 5 | 27 | 0 | 0 | 0 | 12 | 4 | SP |
| 2011-06-01 | WAS | vs. PHI | W, 2-1 | 5.1 | 4 | 1 | 0 | 3 | 1 | 24 | 1 | 0 | 0 | 8 | 4 | SP, W |
| 2011-06-06 | WAS | @ SFG | L, 5-4 | 7.0 | 4 | 1 | 1 | 3 | 6 | 28 | 0 | 0 | 1 | 9 | 6 | SP |
| 2011-06-11 | WAS | @ SDP | W, 2-1 | 6.1 | 6 | 1 | 1 | 2 | 1 | 27 | 1 | 0 | 1 | 11 | 6 | SP, W |
| 2011-06-16 | WAS | vs. STL | W, 7-4 | 7.0 | 6 | 2 | 2 | 2 | 2 | 27 | 0 | 0 | 1 | 14 | 3 | SP |
| 2011-06-22 | WAS | vs. SEA | W, 2-1 | 5.2 | 3 | 1 | 1 | 0 | 3 | 21 | 1 | 0 | 0 | 7 | 5 | SP, W |
| 2011-06-27 | WAS | @ LAA | L, 4-3 | 5.2 | 11 | 3 | 3 | 2 | 2 | 27 | 0 | 0 | 0 | 5 | 6 | SP |
| 2011-07-02 | WAS | vs. PIT | W, 4-3 | 7.0 | 6 | 3 | 3 | 0 | 1 | 26 | 1 | 1 | 0 | 14 | 4 | SP |
| 2011-07-08 | WAS | vs. COL | L, 3-2 | 3.1 | 3 | 3 | 3 | 0 | 5 | 13 | 0 | 0 | 0 | 3 | 2 | SP, L |
| 2011-07-16 | WAS | @ ATL | W, 5-2 | 5.2 | 5 | 2 | 2 | 4 | 4 | 24 | 1 | 0 | 1 | 6 | 3 | SP, W |
| 2011-07-22 | WAS | @ LAD | W, 7-2 | 6.1 | 3 | 2 | 1 | 4 | 6 | 27 | 2 | 0 | 0 | 7 | 4 | SP, W |
| 2011-07-28 | WAS | vs. FLA | L, 5-2 | 5.2 | 5 | 4 | 4 | 4 | 4 | 26 | 2 | 0 | 1 | 6 | 4 | SP, L |
| 2011-08-02 | WAS | vs. ATL | W, 9-3 | 6.2 | 9 | 3 | 3 | 1 | 8 | 30 | 2 | 0 | 0 | 6 | 5 | SP, W |
| 2011-08-07 | WAS | @ COL | W, 3-2 | 6.0 | 6 | 1 | 1 | 4 | 3 | 27 | 0 | 0 | 0 | 8 | 6 | SP |
| 2011-08-13 | WAS | @ PHI | L, 11-3 | 3.0 | 4 | 7 | 1 | 5 | 1 | 20 | 0 | 0 | 1 | 5 | 3 | SP, L |
| 2011-08-20 | WAS | vs. PHI | L, 5-0 | 5.0 | 7 | 5 | 3 | 4 | 1 | 25 | 0 | 1 | 1 | 8 | 5 | SP, L |
| 2011-08-25 | WAS | vs. ARI | L, 8-1 | 6.0 | 7 | 2 | 2 | 2 | 2 | 25 | 0 | 0 | 1 | 9 | 5 | SP, L |
| 2011-08-31 | WAS | @ ATL | L, 3-1 | 7.0 | 7 | 3 | 2 | 1 | 6 | 29 | 0 | 0 | 2 | 11 | 3 | SP, L |
| 2011-09-05 | WAS | vs. LAD | W, 7-2 | 5.1 | 5 | 1 | 1 | 2 | 4 | 22 | 2 | 0 | 0 | 5 | 5 | SP, W |
| 2011-09-10 | WAS | vs. HOU | L, 9-3 | 2.1 | 8 | 6 | 4 | 1 | 1 | 17 | 2 | 0 | 0 | 5 | 1 | SP, L |
| 2011-09-16 | WAS | vs. FLA | L, 3-0 | 6.0 | 8 | 3 | 3 | 3 | 1 | 27 | 2 | 0 | 0 | 8 | 6 | SP, L |
| 2011-09-21 | WAS | @ PHI | W, 7-5 | 5.0 | 8 | 3 | 3 | 1 | 3 | 24 | 0 | 0 | 0 | 7 | 5 | SP, W |
| 2011-09-27 | WAS | @ FLA | L, 3-2 | 6.0 | 3 | 2 | 2 | 3 | 4 | 24 | 3 | 0 | 0 | 5 | 7 | SP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals, 33 G | WAS | 23 Teams | 17 - 16 | 184.2 | 194 | 90 | 76 | 76 | 106 | 808 | 35 | 2 | 15 | 240 | 150 | 10 - 13, 33 GS |
| 162 Game Avg. | 190.1 | 200 | 93 | 78 | 78 | 109 | 832 | 36 | 2 | 15 | 247 | 155 |