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
Pittsburgh Pirates career statistics vs. Riley O'Brien
| Pitcher | AB | H | 2B | 3B | HR | RBI | BB | K | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oneil Cruz | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | 1.000 | .000 | 1.000 |
| Henry Davis | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Nick Gonzales | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .250 | .500 |
| Konnor Griffin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | 1.000 | .000 | 1.000 |
| Spencer Horwitz | 2 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 1.000 | 1.000 | 1.000 | 2.000 |
| Brandon Lowe | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Ryan O'Hearn | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 1.000 | 2.000 |
| Bryan Reynolds | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .000 | .200 | .000 | .200 |
| Ronny Simon | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1.000 | 1.000 | 2.000 | 3.000 |
| Totals | 15 | 5 | 1 | 0 | 0 | 3 | 2 | 2 | .333 | .444 | .400 | .844 |