J.A. Happ vs Chris Roycroft
MLB career
| Stat | J. Happ | C. Roycroft |
|---|---|---|
| G | 354 | 54 |
| IP | 1893.2 | 60.1 |
| ERA | 4.13 | 6.41 |
| WHIP | 1.31 | 1.77 |
| K | 1661 | 52 |
| BB | 668 | 37 |
| K/9 | 7.89 | 7.76 |
| BB/9 | 3.17 | 5.52 |
AAA career
| Stat | J. Happ | C. Roycroft |
|---|---|---|
| G | 61 | 120 |
| IP | 317.2 | 152.2 |
| ERA | 4.16 | 4.07 |
| WHIP | 1.39 | 1.49 |
| K | 329 | 150 |
| BB | 145 | 75 |
| K/9 | 9.32 | 8.84 |
| BB/9 | 4.11 | 4.42 |
J. Happ · last outing
Sep 30, 2021 vs Milwaukee Brewers — 6.1 IP, 7 K, 0 BB, 3 ER
C. Roycroft · last outing
Aug 14, 2026 vs Baltimore Orioles — 2.0 IP, 1 K, 0 BB, 2 ER