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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Previous Game
| Splits | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last seven days | 2 | 0 | 0 | 0 | 2.0 | 2 | 2 | 2 | 1 | 1 | 1 |
| Home | 18 | 0 | 0 | 0 | 18.0 | 22 | 10 | 10 | 0 | 6 | 15 |
| vs. NL | 16 | 0 | 0 | 0 | 16.0 | 15 | 9 | 7 | 1 | 4 | 16 |
| June | 7 | 0 | 0 | 0 | 7.0 | 8 | 6 | 6 | 1 | 7 | 6 |
2026 Pitching
| Stats |
|---|
| Regular Season |
| Projected |
| Career |
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 0 | 0 | 0 | 33.1 | 29 | 17 | 15 | 2 | 11 | 33 |
| 69 | 0 | 0 | 0 | 69.1 | 63 | 37 | 32 | 4 | 24 | 71 |
| 84 | 1 | 0 | 0 | 90.2 | 78 | 42 | 38 | 8 | 45 | 92 |
Recent Games
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Cardinals down Royals in 12-10 thriller
2026 NL Cent Standings
| Team | W | L | PCT | GB | STRK |
|---|---|---|---|---|---|
| Milwaukee | 47 | 29 | .618 | - | W2 |
| St. Louis | 42 | 34 | .553 | 5 | W2 |
| Chicago Cubs | 40 | 37 | .519 | 7.5 | L1 |
| Pittsburgh | 39 | 39 | .500 | 9 | W1 |
| Cincinnati | 37 | 40 | .481 | 10.5 | L1 |