RileyO'Brien
- St. Louis Cardinals
- #61
- Relief Pitcher
- HT/WT1.93 m, 81 kg
- Birthdate6/2/1995 (31)
- BAT/THRRight/Right
- BirthplaceSeattle, WA
- StatusActive
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| Splits | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last seven days | 2 | 0 | 0 | 0 | 2.0 | 3 | 2 | 2 | 0 | 1 | 0 |
| Away | 11 | 0 | 0 | 0 | 11.0 | 5 | 3 | 2 | 1 | 1 | 14 |
| vs. NL | 11 | 0 | 0 | 0 | 10.2 | 11 | 7 | 6 | 1 | 1 | 12 |
| May | 8 | 0 | 0 | 0 | 7.2 | 9 | 6 | 6 | 1 | 2 | 8 |
2026 Pitching
| Stats |
|---|
| Regular Season |
| Projected |
| Career |
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 0 | 0 | 0 | 23.0 | 20 | 9 | 8 | 1 | 3 | 25 |
| 76 | 0 | 0 | 0 | 76.0 | 66 | 30 | 26 | 3 | 10 | 83 |
| 75 | 1 | 0 | 0 | 81.1 | 69 | 34 | 31 | 7 | 37 | 84 |
Recent Games
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2026 NL Cent Standings
| Team | W | L | PCT | GB | STRK |
|---|---|---|---|---|---|
| Milwaukee | 29 | 18 | .617 | - | W3 |
| Chicago Cubs | 29 | 21 | .580 | 1.5 | L5 |
| St. Louis | 28 | 21 | .571 | 2 | L2 |
| Pittsburgh | 26 | 24 | .520 | 4.5 | W2 |
| Cincinnati | 26 | 24 | .520 | 4.5 | W2 |