Riley O'Brien vs Brycen Mautz
MLB career
| Stat | R. O'Brien | B. Mautz |
|---|---|---|
| G | 88 | 1 |
| IP | 94.2 | 3.0 |
| ERA | 3.61 | 6.00 |
| WHIP | 1.32 | 2.00 |
| K | 94 | 2 |
| BB | 46 | 2 |
| K/9 | 8.94 | 6.00 |
| BB/9 | 4.37 | 6.00 |
AAA career
| Stat | R. O'Brien | B. Mautz |
|---|---|---|
| G | 140 | 15 |
| IP | 240.0 | 65.2 |
| ERA | 4.13 | 2.74 |
| WHIP | 1.36 | 1.45 |
| K | 295 | 68 |
| BB | 129 | 46 |
| K/9 | 11.06 | 9.32 |
| BB/9 | 4.84 | 6.30 |
R. O'Brien · last outing
Sep 20, 2026 vs Washington Nationals — 1.0 IP, 0 K, 0 BB, 0 ER
B. Mautz · last outing
Sep 25, 2026 vs Milwaukee Brewers — 1.1 IP, 1 K, 1 BB, 0 ER