Robert Stephenson vs Jack Kochanowicz
MLB career
| Stat | R. Stephenson | J. Kochanowicz |
|---|---|---|
| G | 283 | 47 |
| IP | 374.1 | 240.1 |
| ERA | 4.59 | 5.88 |
| WHIP | 1.33 | 1.55 |
| K | 416 | 144 |
| BB | 162 | 104 |
| K/9 | 10.00 | 5.39 |
| BB/9 | 3.89 | 3.89 |
AAA career
| Stat | R. Stephenson | J. Kochanowicz |
|---|---|---|
| G | 77 | 4 |
| IP | 358.0 | 19.2 |
| ERA | 3.87 | 5.95 |
| WHIP | 1.28 | 1.73 |
| K | 368 | 16 |
| BB | 177 | 16 |
| K/9 | 9.25 | 7.32 |
| BB/9 | 4.45 | 7.32 |
R. Stephenson · last outing
Sep 19, 2025 vs Colorado Rockies — 1.0 IP, 2 K, 0 BB, 0 ER
J. Kochanowicz · last outing
Jun 6, 2026 vs Los Angeles Dodgers — 0.1 IP, 1 K, 1 BB, 7 ER