RileyO'Brien
- St. Louis Cardinals
- #61
- Relief Pitcher
- HT/WT6' 4", 180 lbs
- Birthdate2/6/1995 (31)
- BAT/THRRight/Right
- BirthplaceSeattle, WA
- StatusActive
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Current Game
| Splits | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last seven days | 4 | 0 | 0 | 0 | 4.0 | 3 | 2 | 2 | 1 | 1 | 5 |
| vs. KC | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Home | 11 | 0 | 0 | 0 | 11.0 | 13 | 4 | 4 | 0 | 1 | 11 |
| vs. AL | 12 | 0 | 0 | 0 | 12.1 | 9 | 2 | 2 | 0 | 2 | 13 |
| May | 7 | 0 | 0 | 0 | 6.2 | 7 | 4 | 4 | 1 | 1 | 8 |
2026 Pitching
| Stats |
|---|
| Regular Season |
| Projected |
| Career |
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 0 | 0 | 0 | 22.0 | 18 | 7 | 6 | 1 | 2 | 25 |
| 81 | 0 | 0 | 0 | 81.0 | 66 | 26 | 22 | 4 | 7 | 92 |
| 74 | 1 | 0 | 0 | 80.1 | 67 | 32 | 29 | 7 | 36 | 84 |
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2026 NL Cent Standings
| Team | W | L | PCT | GB | STRK |
|---|---|---|---|---|---|
| Chicago Cubs | 29 | 16 | .644 | - | W2 |
| Milwaukee | 25 | 17 | .595 | 2.5 | W2 |
| St. Louis | 26 | 18 | .591 | 2.5 | W2 |
| Pittsburgh | 24 | 21 | .533 | 5 | L1 |
| Cincinnati | 24 | 21 | .533 | 5 | W2 |