Riley O'Brien
RP - St. Louis Cardinals
Age: 30College: College of IdahoBats: RThrows: RCountry: USA
2026 Outlook
Draft Rank (ECR)
P #163
Best / Worst
#118 / #118
ADP
N/A
Roster %
Yahoo
7%
ESPN
2%
Eligibility
Yahoo
RP
ESPN
RP
CBS
RP
Availability
Player News
View More NewsRiley O'Brien earns save Tuesday
Riley O'Brien recorded the final out for the save on Tuesday against the Giants.
Fantasy Impact
O'Brien came in with one runner on and two outs. He recorded a strikeout for his sixth save on the season.
Rankings
View More Rankings| ECR | Best | Worst | # of Experts | |
|---|---|---|---|---|
| Draft | #370 | #302 | #302 | 1 |
| Rest of Season | - | - | - | - |
| Dynasty | - | - | - | - |
| G | GS | W | L | SV | BS | HD | IP | H | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Stats
View More Stats| Pitching Stats | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | G | GS | W | L | SV | IP | H | R | ER | HR | BB | BB% | K | K% | ERA | WHIP | ||||||
| 2024 | STL | 8 | 0 | 0 | 0 | 0 | 8 | 13 | 10 | 10 | 2 | 8 | 17.39 | 11 | 23.91 | 11.25 | 2.63 | ||||||
| 2025 | STL | 42 | 0 | 3 | 1 | 6 | 48 | 33 | 13 | 11 | 2 | 22 | 11.06 | 45 | 22.61 | 2.06 | 1.15 | ||||||
History
Game Log
View More Games| Game | OPP | Score | DEC | IP | H | R | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Sep 28 | @ CHC | - | - | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.00 | 1.00 |
| Wed, Sep 24 | @ SF | - | L | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 | 9.00 | 3.00 |
| Tue, Sep 23 | @ SF | - | SV | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 0.00 |
| Sun, Sep 21 | vs. MIL | - | - | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 |
Game Schedule
View Schedule| Game | Opp. Team | ||||
|---|---|---|---|---|---|
| Date | Opp | Time | Pitcher | VBR | Matchup |
| Thu, Mar 26th | vs TB | 4:15pm | |||
| Sat, Mar 28th | vs TB | 2:15pm | |||
| Sun, Mar 29th | vs TB | 2:15pm | |||
| Mon, Mar 30th | vs NYM | 7:45pm | |||
