Lester (203-122 win-loss mark in his career) has earned a 3.70 ERA while giving up 8.6 hits per nine innings. His K/BB ratio is 2.76 and he has gone up against 11,829 opposing hitters during his career. In his career, Lester has conceded 2,701 base hits while earning 2,539 strikeouts in 2,815 innings pitched. He has given up 1,156 ER’s while holding a WHIP of 1.287 and a FIP of 3.6.
Jon Lester Stats
| Year | Team | G | IP | W | L | WHIP | ERA | H | BB | SO | FIP | SV | GS | HR | ER | R | BF | SO/W | H/9 | SO/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 468 | 2815.1 | 203 | 122 | 1.287 | 3.70 | 2,701 | 921 | 2,539 | 3.64 | 0 | 467 | 308 | 1,156 | 1,265 | 11,829 | 2.76 | 8.6 | 8.1 | |
| 2021 | TOT | 28 | 141.1 | 7 | 6 | 1.514 | 4.71 | 159 | 55 | 91 | 5.41 | 0 | 28 | 25 | 74 | 84 | 627 | 1.65 | 10.1 | 5.8 |
| 2021 | WSN | 16 | 75.1 | 3 | 5 | 1.593 | 5.02 | 91 | 29 | 51 | 5.43 | 0 | 16 | 14 | 42 | 50 | 342 | 1.76 | 10.9 | 6.1 |
| 2021 | STL | 12 | 66.0 | 4 | 1 | 1.424 | 4.36 | 68 | 26 | 40 | 5.40 | 0 | 12 | 11 | 32 | 34 | 285 | 1.54 | 9.3 | 5.5 |
| 2020 | CHC | 12 | 61.0 | 3 | 3 | 1.328 | 5.16 | 64 | 17 | 42 | 5.14 | 0 | 12 | 11 | 35 | 35 | 265 | 2.47 | 9.4 | 6.2 |
| 2019 | CHC | 31 | 171.2 | 13 | 10 | 1.497 | 4.46 | 205 | 52 | 165 | 4.26 | 0 | 31 | 26 | 85 | 101 | 764 | 3.17 | 10.7 | 8.7 |
| 2018 | CHC | 32 | 181.2 | 18 | 6 | 1.310 | 3.32 | 174 | 64 | 149 | 4.39 | 0 | 32 | 24 | 67 | 75 | 761 | 2.33 | 8.6 | 7.4 |
| 2017 | CHC | 32 | 180.2 | 13 | 8 | 1.323 | 4.33 | 179 | 60 | 180 | 4.10 | 0 | 32 | 26 | 87 | 101 | 763 | 3.00 | 8.9 | 9.0 |
| 2016 | CHC | 32 | 202.2 | 19 | 5 | 1.016 | 2.44 | 154 | 52 | 197 | 3.41 | 0 | 32 | 21 | 55 | 57 | 796 | 3.79 | 6.8 | 8.7 |
| 2015 | CHC | 32 | 205.0 | 11 | 12 | 1.122 | 3.34 | 183 | 47 | 207 | 2.92 | 0 | 32 | 16 | 76 | 83 | 828 | 4.40 | 8.0 | 9.1 |
| 2014 | TOT | 32 | 219.2 | 16 | 11 | 1.102 | 2.46 | 194 | 48 | 220 | 2.80 | 0 | 32 | 16 | 60 | 76 | 885 | 4.58 | 7.9 | 9.0 |
| 2014 | BOS | 21 | 143.0 | 10 | 7 | 1.119 | 2.52 | 128 | 32 | 149 | 2.62 | 0 | 21 | 9 | 40 | 52 | 580 | 4.66 | 8.1 | 9.4 |
| 2014 | OAK | 11 | 76.2 | 6 | 4 | 1.070 | 2.35 | 66 | 16 | 71 | 3.13 | 0 | 11 | 7 | 20 | 24 | 305 | 4.44 | 7.7 | 8.3 |
| 2013 | BOS | 33 | 213.1 | 15 | 8 | 1.294 | 3.75 | 209 | 67 | 177 | 3.59 | 0 | 33 | 19 | 89 | 94 | 903 | 2.64 | 8.8 | 7.5 |
| 2012 | BOS | 33 | 205.1 | 9 | 14 | 1.383 | 4.82 | 216 | 68 | 166 | 4.11 | 0 | 33 | 25 | 110 | 117 | 876 | 2.44 | 9.5 | 7.3 |
| 2011 | BOS | 31 | 191.2 | 15 | 9 | 1.257 | 3.47 | 166 | 75 | 182 | 3.83 | 0 | 31 | 20 | 74 | 77 | 799 | 2.43 | 7.8 | 8.5 |
| 2010 | BOS | 32 | 208.0 | 19 | 9 | 1.202 | 3.25 | 167 | 83 | 225 | 3.13 | 0 | 32 | 14 | 75 | 81 | 861 | 2.71 | 7.2 | 9.7 |
| 2009 | BOS | 32 | 203.1 | 15 | 8 | 1.230 | 3.41 | 186 | 64 | 225 | 3.15 | 0 | 32 | 20 | 77 | 80 | 843 | 3.52 | 8.2 | 10.0 |
| 2008 | BOS | 33 | 210.1 | 16 | 6 | 1.274 | 3.21 | 202 | 66 | 152 | 3.64 | 0 | 33 | 14 | 75 | 78 | 874 | 2.30 | 8.6 | 6.5 |
| 2007 | BOS | 12 | 63.0 | 4 | 0 | 1.460 | 4.57 | 61 | 31 | 50 | 5.24 | 0 | 11 | 10 | 32 | 33 | 275 | 1.61 | 8.7 | 7.1 |
| 2006 | BOS | 15 | 81.1 | 7 | 2 | 1.648 | 4.76 | 91 | 43 | 60 | 4.56 | 0 | 15 | 7 | 43 | 43 | 367 | 1.40 | 10.1 | 6.6 |