Ray Semproch vs Jack Kochanowicz
MLB career
| Stat | R. Semproch | J. Kochanowicz |
|---|---|---|
| G | 85 | 47 |
| IP | 344.0 | 240.1 |
| ERA | 4.42 | 5.88 |
| WHIP | 1.44 | 1.55 |
| K | 156 | 144 |
| BB | 136 | 104 |
| K/9 | 4.08 | 5.39 |
| BB/9 | 3.56 | 3.89 |
AAA career
| Stat | R. Semproch | J. Kochanowicz |
|---|---|---|
| G | — | 4 |
| IP | — | 19.2 |
| ERA | — | 5.95 |
| WHIP | — | 1.73 |
| K | — | 16 |
| BB | — | 16 |
| K/9 | — | 7.32 |
| BB/9 | — | 7.32 |
R. Semproch · last outing
May 2, 1961 vs Baltimore Orioles — 0.0 IP, 0 K, 1 BB, 1 ER
J. Kochanowicz · last outing
Jun 6, 2026 vs Los Angeles Dodgers — 0.1 IP, 1 K, 1 BB, 7 ER