Riley O'Brien
Relief Pitcher · St. Louis Cardinals · #61
- Bats / Throws
- R / R
- Height
- 6′ 4″
- Weight
- 180 lb
- Born
- 1995-02-06
- Birthplace
- Seattle, WA, United States
- Debut
- 2021
- ESPN id
- 41509
- Source
- espn
pitching
| Date | Opp | Result | IP | H | R | ER | BB | SO | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-27 | vs BAL | W 7–5 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3.95 |
| 2026-08-26 | vs BAL | L 7–8 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 4.02 |
| 2026-08-23 | @ PHI | L 4–6 | 0.20 | 5 | 6 | 6 | 1 | 0 | 1 | 3.93 |
| 2026-08-20 | @ CIN | W 10–9 | 0.10 | 1 | 0 | 0 | 2 | 0 | 0 | 2.94 |
| 2026-08-18 | @ CIN | W 3–0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2.96 |
| 2026-08-17 | @ CIN | W 2–1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 3.02 |
| 2026-08-15 | @ CHC | W 8–4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3.08 |
| 2026-08-11 | vs PHI | W 2–0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3.14 |
| 2026-08-09 | vs COL | W 7–4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3.21 |
| 2026-08-07 | vs COL | W 3–2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.28 |
| 2026-08-05 | @ NYY | W 3–1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3.35 |
| 2026-08-02 | @ TOR | W 5–1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3.43 |
| 2026-07-30 | vs CHC | L 2–4 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3.50 |
| 2026-07-29 | vs CHC | W 3–2 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3.59 |
| 2026-07-22 | @ LAA | W 1–0 | 1 | 0 | 0 | 0 | 2 | 3 | 0 | 3.67 |
| 2026-07-20 | @ LAA | L 2–3 | 0.10 | 2 | 2 | 2 | 1 | 1 | 0 | 3.76 |
| 2026-07-17 | @ ARI | W 5–4 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 3.35 |
| 2026-07-11 | vs ATL | W 4–1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3.43 |
| 2026-07-10 | vs ATL | W 2–1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 3.52 |
| 2026-07-08 | vs MIL | W 5–1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3.62 |
| 2026-07-04 | @ CHC | W 3–0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3.72 |
| 2026-06-30 | @ ATL | W 5–3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.82 |
| 2026-06-28 | vs MIA | W 2–1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3.93 |
| 2026-06-22 | vs ARI | W 3–2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.05 |
| 2026-06-21 | @ KC | W 12–10 | 1 | 2 | 2 | 2 | 0 | 1 | 1 | 4.18 |
| 2026-06-16 | vs SD | W 3–2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.73 |
| 2026-06-13 | @ MIN | W 9–6 | 1 | 0 | 1 | 1 | 3 | 1 | 0 | 3.86 |
| 2026-06-07 | vs CIN | W 5–3 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 3.68 |
| 2026-06-06 | vs CIN | W 6–5 | 1 | 2 | 0 | 0 | 1 | 1 | 0 | 3.81 |
| 2026-06-03 | vs TEX | W 5–3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.95 |
| 2026-06-02 | vs TEX | L 4–7 | 1 | 3 | 3 | 3 | 1 | 2 | 0 | 4.10 |
| 2026-05-29 | vs CHC | W 6–5 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 3.20 |
| 2026-05-23 | @ CIN | L 6–7 | 1.10 | 0 | 1 | 0 | 1 | 2 | 0 | 2.96 |
| 2026-05-19 | vs PIT | W 9–6 | 1 | 2 | 2 | 2 | 1 | 0 | 0 | 3.13 |
| 2026-05-15 | vs KC | W 5–4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.45 |
| 2026-05-14 | @ ATH | W 5–4 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 2.57 |
| 2026-05-12 | @ ATH | W 6–4 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.70 |
| 2026-05-10 | @ SD | L 2–3 | 1 | 2 | 2 | 2 | 0 | 3 | 1 | 2.84 |
| 2026-05-07 | @ SD | W 2–1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
| 2026-05-04 | vs MIL | W 6–3 | 0.20 | 0 | 0 | 0 | 0 | 0 | 0 | 2.12 |