Jon Lester vs Chris Roycroft
MLB career
| Stat | J. Lester | C. Roycroft |
|---|---|---|
| G | 452 | 54 |
| IP | 2740.0 | 60.1 |
| ERA | 3.66 | 6.41 |
| WHIP | 1.28 | 1.77 |
| K | 2488 | 52 |
| BB | 892 | 37 |
| K/9 | 8.17 | 7.76 |
| BB/9 | 2.93 | 5.52 |
AAA career
| Stat | J. Lester | C. Roycroft |
|---|---|---|
| G | 25 | 120 |
| IP | 118.1 | 152.2 |
| ERA | 3.42 | 4.07 |
| WHIP | 1.40 | 1.49 |
| K | 94 | 150 |
| BB | 56 | 75 |
| K/9 | 7.15 | 8.84 |
| BB/9 | 4.26 | 4.42 |
J. Lester · last outing
Oct 2, 2021 vs Chicago Cubs — 5.0 IP, 4 K, 4 BB, 4 ER
C. Roycroft · last outing
Aug 14, 2026 vs Baltimore Orioles — 2.0 IP, 1 K, 0 BB, 2 ER