RP - St. Louis Cardinals
- Age 31
- College of Idaho
- Bats: R
- Throws: R
Rostered In ~80% of leagues
Availability
Player News
View More NewsRiley O'Brien nabs save despite allowing a run
Riley O'Brien allowed one earned run on one hit over one inning to earn the save in Friday's 6-5 win over the Cubs.
Fantasy Impact
After Friday's win, O'Brien now has a 3.20 ERA and 0.99 WHIP with 14 saves, four blown saves and one hold across 25 appearances. He's allowed a run in three straight appearances, so the door may be opened for someone like JoJo Romero to pick up a save or two.
Recent Articles
View More Articles | Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are coming up on the first week of June. We are continuing to see many bullpens shake out across the league as we enter the third … read more »  by in FantasyMay 30, 2026 |
Rankings
View More Rankings| ECR | Best | Worst | # of Experts | |
|---|---|---|---|---|
| Draft | #132 | #67 | #167 | 20 |
| Rest of Season | #65 | #25 | #98 | 5 |
| Dynasty | - | - | - | - |
Value Based Rank (ROS)
ECR vs ADP
| G | GS | W | L | SV | BS | HD | IP | H | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 59 | 0 | 3 | 3 | 14 | 1 | 11 | 60.2 | 52 | 26 | 5 | 27 | 63 | 3.92 | 1.31 |
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 | ||||||
| 2026 | STL | 25 | 0 | 3 | 2 | 14 | 25.1 | 21 | 11 | 9 | 1 | 4 | 3.92 | 27 | 26.47 | 3.20 | 0.99 | ||||||
History
Game Log
View More Games| Game | OPP | Score | DEC | IP | H | R | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 29 | vs. CHC | W, 5-6 | SV | 1.0 | 1 | 1 | 1 | 0 | 0 | 0 | 9.00 | 1.00 |
| Sat, May 23 | @ CIN | L, 6-7 | L | 1.1 | 0 | 1 | 0 | 0 | 1 | 2 | 0.00 | 0.75 |
| Tue, May 19 | vs. PIT | W, 6-9 | BS | 1.0 | 2 | 2 | 2 | 0 | 1 | 0 | 18.00 | 3.00 |
| Fri, May 15 | vs. KC | W, 4-5 | - | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.00 | 1.00 |
Game Schedule
View Schedule| Game | Opp. Team | ||||
|---|---|---|---|---|---|
| Date | Opp | Time | Pitcher | VBR | Matchup |
| Sun, May 31st | vs CHC | 7:20pm | #234 | ||
| Mon, Jun 1st | vs TEX | 7:45pm | #8 | ||
| Tue, Jun 2nd | vs TEX | 7:45pm | #20 | ||
| Wed, Jun 3rd | vs TEX | 7:45pm | #50 | ||
