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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| Splits | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last seven days | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 |
| vs. ATL | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Away | 15 | 0 | 0 | 0 | 15.1 | 8 | 7 | 5 | 2 | 5 | 18 |
| vs. NL | 19 | 0 | 0 | 0 | 19.0 | 16 | 9 | 7 | 1 | 4 | 17 |
2026 Pitching
| Stats |
|---|
| Regular Season |
| Projected |
| Career |
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 0 | 0 | 0 | 35.1 | 30 | 17 | 15 | 2 | 11 | 34 |
| 69 | 0 | 0 | 0 | 69.1 | 59 | 34 | 30 | 4 | 22 | 67 |
| 87 | 1 | 0 | 0 | 93.2 | 79 | 42 | 38 | 8 | 45 | 93 |
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2026 NL Cent Standings
| Team | W | L | PCT | GB | STRK |
|---|---|---|---|---|---|
| Milwaukee | 52 | 31 | .627 | - | W2 |
| Chicago Cubs | 49 | 38 | .563 | 5 | W5 |
| St. Louis | 44 | 38 | .537 | 7.5 | W2 |
| Pittsburgh | 43 | 43 | .500 | 10.5 | L1 |
| Cincinnati | 39 | 45 | .464 | 13.5 | L3 |