Derek Wallace vs Mason Black
MLB career
| Stat | D. Wallace | M. Black |
|---|---|---|
| G | 27 | 22 |
| IP | 33.0 | 58.0 |
| ERA | 3.82 | 5.59 |
| WHIP | 1.67 | 1.66 |
| K | 20 | 51 |
| BB | 19 | 26 |
| K/9 | 5.45 | 7.91 |
| BB/9 | 5.18 | 4.03 |
AAA career
| Stat | D. Wallace | M. Black |
|---|---|---|
| G | 146 | 79 |
| IP | 182.1 | 290.1 |
| ERA | 3.31 | 5.05 |
| WHIP | 1.30 | 1.44 |
| K | 145 | 293 |
| BB | 75 | 143 |
| K/9 | 7.16 | 9.08 |
| BB/9 | 3.70 | 4.43 |
D. Wallace · last outing
Sep 4, 1999 vs Toronto Blue Jays — 1.1 IP, 1 K, 0 BB, 1 ER
M. Black · last outing
Sep 19, 2026 vs Iowa Cubs — 2.0 IP, 3 K, 0 BB, 0 ER