#61
Riley O'Brien
PAge: 31•6' 4" / 180 lbs
St. Louis CardinalsMLB Debut: 9/28/2021
Active
Personal Info
Born
2/6/1995
Seattle, USA
Bats / Throws
R / R
Position
Pitcher
2026 Season Stats
ERA
4.18
W-L
3-7
IP
56.0
K
55
WHIP
1.25
GS
0
SV
35
BB
24
Year-by-Year Statistics
| Season | G | GS | W | L | ERA | IP | K | BB | WHIP | SV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 1 | 1 | 0 | 1 | 13.50 | 1.1 | 2 | 3 | 3.75 | 0 |
| 2022 | 1 | 0 | 0 | 0 | 0.00 | 1.0 | 1 | 1 | 2.00 | 0 |
| 2024 | 8 | 0 | 0 | 0 | 11.25 | 8.0 | 11 | 8 | 2.63 | 0 |
| 2025 | 42 | 0 | 3 | 1 | 2.06 | 48.0 | 45 | 22 | 1.15 | 6 |
| 2026 | 58 | 0 | 3 | 7 | 4.18 | 56.0 | 55 | 24 | 1.25 | 35 |
| Career | 110 | 1 | 6 | 9 | 3.86 | 114.1 | 114 | 58 | 1.34 | 41 |