RileyO'Brien
- St. Louis Cardinals
- #61
- Relief Pitcher
- HT/WT1.93 m, 81 kg
- Birthdate6/2/1995 (31)
- BAT/THRRight/Right
- BirthplaceSeattle, WA
- StatusActive
Batter vs Pitching Stats
Riley O'Brien vs
Philadelphia Phillies career statistics vs. Riley O'Brien
| Pitcher | AB | H | 2B | 3B | HR | RBI | BB | K | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luis Arraez | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .500 | .000 | .500 |
| Alec Bohm | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Brandon Marsh | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Bryson Stott | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| Totals | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | .000 | .200 | .000 | .200 |