Riley O'Brien
#61 | Pitcher | St. Louis Cardinals
Age: 31
Height: 6' 4"
Weight: 180 lbs
Bats/Throws: R/R
Birthplace: Seattle, USA
Drafted: 2017
Season-by-Season Pitching
| Year | Team | W-L | ERA | G | GS | IP | H | ER | BB | SO | WHIP | BB% | SO% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Cincinnati Reds | 0-1 | 13.50 | 1 | 1 | 1.1 | 2 | 2 | 3 | 2 | 3.75 | 0.333 | 0.222 |
| 2022 | Seattle Mariners | 0-0 | 0.00 | 1 | 0 | 1.0 | 1 | 0 | 1 | 1 | 2.00 | 0.200 | 0.200 |
| 2024 | St. Louis Cardinals | 0-0 | 11.25 | 8 | 0 | 8.0 | 13 | 10 | 8 | 11 | 2.63 | 0.174 | 0.239 |
| 2025 | St. Louis Cardinals | 3-1 | 2.06 | 42 | 0 | 48.0 | 33 | 11 | 22 | 45 | 1.15 | 0.111 | 0.226 |
| 2026 | St. Louis Cardinals | 3-0 | 0.00 | 12 | 0 | 12.1 | 5 | 0 | 0 | 14 | 0.41 | 0.000 | 0.341 |
| CAREER | 6-2 | 2.93 | 64 | 1 | 70.2 | 54 | 23 | 34 | 73 | 1.25 | 0.113 | 0.243 | |
Season Projections
| Category | Projection |
|---|---|
| Wins | 3 |
| Losses | 3 |
| ERA | 3.57 |
| Games | 63 |
| GS | 0 |
| Innings | 63.0 |
| Hits | 56 |
| SO | 64 |
| WHIP | 1.32 |
| BB | 27 |
Last 10 Games Details
| Date | Opponent | IP | H | R | ER | BB | SO | HR | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-26 | Tampa Bay Rays | 1.1 | 1 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.75 |
| 2026-03-28 | Tampa Bay Rays | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 0.00 | 1.29 |
| 2026-03-31 | New York Mets | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.90 |
| 2026-04-01 | New York Mets | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.92 |
| 2026-04-05 | Detroit Tigers | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.75 |
| 2026-04-07 | Washington Nationals | 1.0 | 0 | 1 | 0 | 0 | 2 | 0 | 0.00 | 0.63 |
| 2026-04-08 | Washington Nationals | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.55 |
| 2026-04-10 | Boston Red Sox | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.48 |
| 2026-04-14 | Cleveland Guardians | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.00 | 0.43 |
| 2026-04-15 | Cleveland Guardians | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 0.00 | 0.39 |