Sign in to your account
Don't have an account?
Sign up to unlock these benefits:
Reset your password
Check your email
Set a new password
Password updated
Email verified
Verification failed
Riley O'Brien enters a Good window where production usually dips just a bit. His Variable profile introduces some movement, but the baseline trend remains modest.
The Fair window sets a lower expectation for O'Brien if he pitches today. Historically, his track record has been toward tepid outings in these circumstances. The Variable profile adds another layer of instability to the results. Unless you have a compelling reason, best to sit him.
| Level | G | W | L | SV | IP | H | R | ER | HR | BB | K | K/9IP | ERA | WHIP | BAA | Game Rating +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Excellent | 13 | 1 | 1 | 6 | 12.2 | 7 | 3 | 2 | 0 | 9 | 12 | 8.5 | 1.42 | 1.26 | 0.167 | +4.25% |
| Good | 52 | 3 | 3 | 22 | 54.2 | 46 | 26 | 23 | 3 | 26 | 50 | 8.2 | 3.79 | 1.32 | 0.229 | -1.89% |
| Fair | 50 | 2 | 6 | 14 | 52.0 | 47 | 29 | 26 | 7 | 26 | 60 | 10.4 | 4.50 | 1.40 | 0.241 | -4.45% |
| Suboptimal | 3 | 0 | 1 | 2 | 3.0 | 2 | 2 | 1 | 1 | 2 | 1 | 3.0 | 3.00 | 1.33 | 0.222 | -2.79% |
| Season | G | W | L | SV | IP | H | R | ER | HR | BB | K | K/9IP | ERA | WHIP | BAA | Game Rating x̄ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 66 | 3 | 9 | 38 | 64.0 | 53 | 35 | 29 | 5 | 29 | 64 | 9.0 | 4.08 | 1.28 | 0.227 | 4.10 |
| 2025 | 42 | 3 | 1 | 6 | 48.0 | 33 | 13 | 11 | 2 | 22 | 45 | 8.4 | 2.06 | 1.15 | 0.196 | 4.05 |
| 2024 | 8 | 0 | 0 | 0 | 8.0 | 13 | 10 | 10 | 2 | 8 | 11 | 12.4 | 11.25 | 2.62 | 0.361 | 2.89 |
| 2022 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 1 | 9.0 | 0.00 | 2.00 | 0.250 | 3.93 |
| 2021 | 1 | 0 | 1 | 0 | 1.1 | 2 | 2 | 2 | 2 | 3 | 2 | 13.5 | 13.50 | 3.75 | 0.333 | 1.87 |
|
Date
|
Opponent | Decision | IP | H | R | ER | HR | BB | K |
Composite
Score |
Output
Level |
TriSync
Projection |
Game
Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 20, 2026 | WSH | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 4.66 | ||
| Sep 19, 2026 | WSH | 1.0 | 1 | 1 | 0 | 0 | 0 | 2 | Fair | 4.52 | |||
| Sep 16, 2026 | SF | L | 1.0 | 2 | 2 | 1 | 1 | 1 | 0 | Suboptimal | 2.64 | ||
| Sep 14, 2026 | SF | SV | 1.0 | 1 | 0 | 0 | 0 | 1 | 2 | Fair | 4.81 | ||
| Sep 12, 2026 | CWS | L | 1.0 | 1 | 2 | 2 | 1 | 1 | 2 | Fair | 2.50 | ||
| Sep 11, 2026 | CWS | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.37 | |||
| Sep 7, 2026 | @SF | 1.0 | 1 | 1 | 0 | 0 | 2 | 0 | Excellent | 3.35 | |||
| Sep 4, 2026 | @COL | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | Excellent | 5.11 | ||
| Sep 3, 2026 | @LAD | L | 0.1 | 2 | 2 | 2 | 0 | 1 | 0 | Fair | 1.68 | ||
| Sep 2, 2026 | @LAD | SV | 1.0 | 0 | 1 | 0 | 0 | 0 | 1 | Good | 4.96 | ||
| Aug 27, 2026 | BAL | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | Fair | 4.81 | ||
| Aug 26, 2026 | BAL | L | 1.0 | 2 | 1 | 1 | 0 | 0 | 0 | Fair | 2.92 | ||
| Aug 23, 2026 | @PHI | L | 0.2 | 5 | 6 | 6 | 1 | 1 | 0 | Good | -1.81 | ||
| Aug 20, 2026 | @CIN | SV | 0.1 | 1 | 0 | 0 | 0 | 2 | 0 | Good | 3.80 | ||
| Aug 18, 2026 | @CIN | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Good | 4.96 | ||
| Aug 17, 2026 | @CIN | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | Good | 5.56 | ||
| Aug 15, 2026 | @CHC | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 4.08 | |||
| Aug 11, 2026 | PHI | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Suboptimal | 4.96 | ||
| Aug 9, 2026 | COL | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 4.66 | ||
| Aug 5, 2026 | @NYY | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | Good | 4.66 | ||
| Aug 2, 2026 | @TOR | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | Excellent | 4.22 | |||
| Jul 30, 2026 | CHC | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Good | 4.37 | |||
| Jul 29, 2026 | CHC | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | Good | 4.08 | |||
| Jul 22, 2026 | @LAA | SV | 1.0 | 0 | 0 | 0 | 0 | 2 | 3 | Fair | 4.96 | ||
| Jul 20, 2026 | @LAA | L | 0.1 | 2 | 2 | 2 | 0 | 1 | 1 | Fair | 1.96 | ||
| Jul 17, 2026 | @AZ | SV | 1.0 | 1 | 0 | 0 | 0 | 1 | 1 | Good | 4.52 | ||
| Jul 11, 2026 | ATL | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | Good | 4.66 | ||
| Jul 10, 2026 | ATL | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | Good | 5.26 | ||
| Jul 8, 2026 | MIL | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | Good | 4.22 | |||
| Jul 4, 2026 | @CHC | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | Good | 4.66 | ||
| Jun 30, 2026 | @ATL | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | Good | 4.52 | ||
| Jun 28, 2026 | MIA | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.96 | ||
| Jun 22, 2026 | AZ | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 4.66 | ||
| Jun 21, 2026 | @KC | 1.0 | 2 | 2 | 2 | 1 | 0 | 1 | Fair | 2.36 | |||
| Jun 16, 2026 | SD | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | Excellent | 4.37 | ||
| Jun 13, 2026 | @MIN | 1.0 | 0 | 1 | 1 | 0 | 3 | 1 | Excellent | 2.64 | |||
| Jun 7, 2026 | CIN | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | Good | 4.81 | ||
| Jun 6, 2026 | CIN | SV | 1.0 | 2 | 0 | 0 | 0 | 1 | 1 | Good | 4.37 | ||
| Jun 3, 2026 | TEX | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | Good | 4.37 | ||
| Jun 2, 2026 | TEX | L | 1.0 | 3 | 3 | 3 | 0 | 1 | 2 | Good | 1.39 | ||
| May 29, 2026 | CHC | SV | 1.0 | 1 | 1 | 1 | 0 | 0 | 0 | Good | 3.64 | ||
| May 23, 2026 | @CIN | L | 1.1 | 0 | 1 | 0 | 0 | 1 | 2 | Fair | 4.44 | ||
| May 19, 2026 | PIT | 1.0 | 2 | 2 | 2 | 0 | 1 | 0 | Fair | 1.80 | |||
| May 15, 2026 | KC | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | Fair | 3.93 | |||
| May 14, 2026 | @ATH | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | Excellent | 5.26 | ||
| May 12, 2026 | @ATH | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | Fair | 4.37 | ||
| May 10, 2026 | @SD | 1.0 | 2 | 2 | 2 | 1 | 0 | 3 | Good | 2.92 | |||
| May 7, 2026 | @SD | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.96 | ||
| May 4, 2026 | MIL | SV | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 4.59 | ||
| May 2, 2026 | LAD | SV | 1.0 | 4 | 2 | 2 | 0 | 0 | 2 | Good | 2.92 | ||
| Apr 29, 2026 | @PIT | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | Good | 4.81 | ||
| Apr 25, 2026 | SEA | L | 1.0 | 4 | 2 | 2 | 0 | 1 | 1 | Good | 1.80 | ||
| Apr 21, 2026 | @MIA | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | Good | 4.81 | ||
| Apr 19, 2026 | @HOU | W | 1.1 | 1 | 0 | 0 | 0 | 0 | 2 | Fair | 5.18 | ||
| Apr 18, 2026 | @HOU | SV | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.89 | ||
| Apr 15, 2026 | CLE | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | Fair | 5.26 | ||
| Apr 14, 2026 | CLE | W | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.96 | ||
| Apr 10, 2026 | BOS | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Excellent | 4.96 | ||
| Apr 8, 2026 | @WSH | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 4.08 | |||
| Apr 7, 2026 | @WSH | SV | 1.0 | 0 | 1 | 0 | 0 | 0 | 2 | Good | 5.26 | ||
| Apr 5, 2026 | @DET | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Good | 4.96 | ||
| Apr 1, 2026 | NYM | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | Fair | 4.52 | |||
| Mar 31, 2026 | NYM | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 4.66 | ||
| Mar 28, 2026 | TB | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | Good | 3.79 | |||
| Mar 26, 2026 | TB | W | 1.1 | 1 | 0 | 0 | 0 | 0 | 2 | Good | 5.18 | ||
| Sep 28, 2025 | @CHC | 1.0 | 1 | 0 | 0 | 0 | 0 | 2 | Fair | 4.52 | |||
| Sep 24, 2025 | @SF | L | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 | Excellent | 2.64 | ||
| Sep 23, 2025 | @SF | SV | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | Excellent | 4.83 | ||
| Sep 21, 2025 | MIL | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 4.08 | |||
| Sep 20, 2025 | MIL | 1.1 | 0 | 0 | 0 | 0 | 1 | 1 | Good | 4.14 | |||
| Sep 16, 2025 | CIN | SV | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.96 | ||
| Sep 14, 2025 | @MIL | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 2 | Fair | 4.96 | ||
| Sep 13, 2025 | @MIL | 0.0 | 2 | 3 | 3 | 0 | 0 | 0 | Fair | 1.07 | |||
| Sep 10, 2025 | @SEA | 2.0 | 2 | 1 | 0 | 0 | 2 | 2 | Good | 3.98 | |||
| Sep 7, 2025 | SF | SV | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | Excellent | 4.52 | ||
| Sep 6, 2025 | SF | W | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Excellent | 4.96 | ||
| Aug 28, 2025 | PIT | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 4.08 | |||
| Aug 25, 2025 | PIT | W | 1.2 | 1 | 1 | 1 | 0 | 0 | 1 | Good | 4.06 | ||
| Aug 19, 2025 | @MIA | SV | 1.0 | 0 | 0 | 0 | 0 | 2 | 2 | Good | 4.66 | ||
| Aug 17, 2025 | NYY | 1.2 | 1 | 0 | 0 | 0 | 0 | 2 | Fair | 4.64 | |||
| Aug 13, 2025 | COL | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | Good | 3.79 | |||
| Aug 10, 2025 | CHC | 0.2 | 0 | 0 | 0 | 0 | 1 | 1 | Fair | 4.01 | |||
| Aug 8, 2025 | CHC | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 4.08 | |||
| Aug 6, 2025 | @LAD | SV | 1.1 | 0 | 0 | 0 | 0 | 1 | 0 | Good | 4.44 | ||
| Aug 4, 2025 | @LAD | W | 1.0 | 1 | 1 | 1 | 0 | 0 | 0 | Good | 3.64 | ||
| Jul 30, 2025 | MIA | 1.1 | 0 | 0 | 0 | 0 | 0 | 1 | Good | 4.44 | |||
| Jul 26, 2025 | SD | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.37 | |||
| Jul 24, 2025 | SD | 0.1 | 1 | 0 | 0 | 0 | 1 | 1 | Fair | 3.80 | |||
| Jul 22, 2025 | @COL | 1.0 | 1 | 1 | 0 | 0 | 2 | 1 | Fair | 3.64 | |||
| Jul 20, 2025 | @AZ | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | Good | 4.66 | |||
| Jul 13, 2025 | ATL | 1.2 | 1 | 0 | 0 | 0 | 1 | 2 | Fair | 4.35 | |||
| Jul 11, 2025 | ATL | 2.0 | 2 | 0 | 0 | 0 | 1 | 4 | Fair | 4.86 | |||
| Jul 6, 2025 | @CHC | 2.0 | 2 | 0 | 0 | 0 | 0 | 3 | Fair | 4.86 | |||
| Jul 2, 2025 | @PIT | 0.2 | 2 | 1 | 1 | 0 | 1 | 1 | Fair | 2.86 | |||
| Jun 29, 2025 | @CLE | 1.0 | 0 | 0 | 0 | 0 | 2 | 3 | Good | 4.37 | |||
| Jun 26, 2025 | CHC | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | Fair | 4.08 | |||
| Jun 23, 2025 | CHC | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | Fair | 3.93 | |||
| Jun 20, 2025 | CIN | 0.2 | 0 | 0 | 0 | 0 | 1 | 2 | Fair | 4.30 | |||
| Jun 19, 2025 | @CWS | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 4.37 | |||
| Jun 17, 2025 | @CWS | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 | Fair | 4.42 | |||
| Jun 13, 2025 | @MIL | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | Excellent | 4.37 | |||
| Jun 11, 2025 | TOR | 2.0 | 2 | 0 | 0 | 0 | 1 | 1 | Good | 3.98 | |||
| Jun 9, 2025 | TOR | 2.0 | 3 | 1 | 1 | 1 | 0 | 0 | Fair | 2.97 | |||
| Jun 5, 2025 | KC | 1.2 | 1 | 0 | 0 | 0 | 0 | 1 | Good | 4.35 | |||
| May 1, 2025 | @CIN | 1.2 | 1 | 3 | 3 | 1 | 1 | 2 | Good | 1.78 | |||
| Apr 28, 2025 | @CIN | 0.2 | 2 | 0 | 0 | 0 | 1 | 0 | Good | 3.43 | |||
| Apr 26, 2025 | MIL | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 3.95 | |||
| Sep 14, 2024 | @TOR | 2.0 | 4 | 2 | 2 | 0 | 1 | 3 | Fair | 2.55 | |||
| Sep 6, 2024 | SEA | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 4.01 | |||
| Sep 2, 2024 | @MIL | 0.2 | 2 | 4 | 4 | 1 | 3 | 1 | Fair | -0.15 | |||
| Sep 1, 2024 | @NYY | 0.1 | 2 | 0 | 0 | 0 | 0 | 0 | Fair | 3.66 | |||
| Aug 30, 2024 | @NYY | 1.0 | 2 | 2 | 2 | 1 | 0 | 3 | Fair | 2.92 | |||
| Aug 27, 2024 | SD | 1.0 | 1 | 1 | 1 | 0 | 0 | 0 | Good | 3.07 | |||
| Mar 28, 2024 | @LAD | 1.0 | 1 | 1 | 1 | 0 | 2 | 2 | Good | 3.07 |
Riley O'Brien falls into a Good window, which tends to bring slightly reduced performance. With a Variable profile, thereβs a bit more unpredictability baked in. Still, his historical range here sits just under baseline.