Michael Kopech vs Blake Treinen
MLB career
| Stat | M. Kopech | B. Treinen |
|---|---|---|
| G | 184 | 560 |
| IP | 411.0 | 599.1 |
| ERA | 4.14 | 2.93 |
| WHIP | 1.33 | 1.24 |
| K | 457 | 621 |
| BB | 221 | 233 |
| K/9 | 10.01 | 9.33 |
| BB/9 | 4.84 | 3.50 |
AAA career
| Stat | M. Kopech | B. Treinen |
|---|---|---|
| G | 43 | 42 |
| IP | 153.0 | 111.1 |
| ERA | 4.41 | 3.56 |
| WHIP | 1.41 | 1.17 |
| K | 202 | 102 |
| BB | 85 | 24 |
| K/9 | 11.88 | 8.25 |
| BB/9 | 5.00 | 1.94 |
M. Kopech · last outing
Sep 18, 2025 vs San Francisco Giants — 0.1 IP, 1 K, 2 BB, 1 ER
B. Treinen · last outing
Sep 23, 2026 vs San Diego Padres — 0.2 IP, 0 K, 1 BB, 1 ER