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 | 1 | 2 |
| vs. MIL | 2 | 0 | 0 | 0 | 1.2 | 1 | 0 | 0 | 0 | 0 | 1 |
| Home | 21 | 0 | 0 | 0 | 21.0 | 23 | 10 | 10 | 0 | 6 | 17 |
| vs. NL | 21 | 0 | 0 | 0 | 21.0 | 17 | 9 | 7 | 1 | 5 | 19 |
| July | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 2 |
2026 Pitching
| Stats |
|---|
| Regular Season |
| Projected |
| Career |
| GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|
| 37 | 0 | 0 | 0 | 37.1 | 31 | 17 | 15 | 2 | 12 | 36 |
| 66 | 0 | 0 | 0 | 66.0 | 55 | 30 | 27 | 4 | 21 | 64 |
| 89 | 1 | 0 | 0 | 95.2 | 80 | 42 | 38 | 8 | 46 | 95 |
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2026 NL Cent Standings
| Team | W | L | PCT | GB | STRK |
|---|---|---|---|---|---|
| Milwaukee | 58 | 34 | .630 | - | L1 |
| Chicago Cubs | 52 | 41 | .559 | 6.5 | L1 |
| St. Louis | 48 | 43 | .527 | 9.5 | W1 |
| Pittsburgh | 47 | 47 | .500 | 12 | L2 |
| Cincinnati | 42 | 49 | .462 | 15.5 | W1 |