RP - St. Louis Cardinals
- Age 31
- College of Idaho
- Bats: R
- Throws: R
Rostered In ~68% of leagues
Availability
Player News
View More NewsRiley O'Brien coughs up late lead in loss
Riley O'Brien allowed two earned runs on one hit and one walk while striking out two across one inning in Saturday's 6-5 loss to the White Sox.
Fantasy Impact
After Saturday's loss, O'Brien now has a 4.20 ERA and 1.27 WHIP with 36 saves, eight blown saves and one hold across 62 appearances. He's struggled mightily in August and September. In those 16.1 innings, he has a 6.06 ERA, 1.47 WHIP and 7.7 K/9 with three blown saves and four losses.
Recent Articles
View More Articles | Welcome back to the latest edition of our weekly fantasy baseball Closer Report. We are nearing the end of the season with championship week coming up in many leagues. It is go time as we look to take home fantasy … read more »  by in FantasySep 12, 2026 |
Rankings
View More Rankings| ECR | Best | Worst | # of Experts | |
|---|---|---|---|---|
| Draft | #130 | #67 | #167 | 20 |
| Rest of Season | #68 | #52 | #114 | 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 | 62 | 0 | 3 | 8 | 36 | 60 | 49 | 32 | 28 | 4 | 27 | 10.42 | 60 | 23.17 | 4.20 | 1.27 | ||||||
History
Game Log
View More Games| Game | OPP | Score | DEC | IP | H | R | ER | HR | BB | K | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Sep 12 | vs. CWS | L, 6-5 | BS, L | 1.0 | 1 | 2 | 2 | 1 | 1 | 2 | 18.00 | 2.00 |
| Fri, Sep 11 | vs. CWS | W, 3-7 | - | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 | 0.00 |
| Mon, Sep 7 | @ SF | L, 4-5 | BS | 1.0 | 1 | 1 | 0 | 0 | 2 | 0 | 0.00 | 3.00 |
| Fri, Sep 4 | @ COL | W, 7-6 | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.00 | 1.00 |
Game Schedule
View Schedule| Game | Opp. Team | ||||
|---|---|---|---|---|---|
| Date | Opp | Time | Pitcher | VBR | Matchup |
| Sun, Sep 13th | vs CWS | 2:15pm | #333 | ||
| Mon, Sep 14th | vs SF | 7:45pm | #100 | ||
| Tue, Sep 15th | vs SF | 7:45pm | #170 | ||
| Wed, Sep 16th | vs SF | 1:15pm | #144 | ||
