Riley O'Brien
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Career Stats
2026 Season
Recent Game Log
| Date | Opp | H/A | IP | ER | K | BB | HR | PC | W/L/S |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-07 | Colorado Rockies | H | 1.0 | 0 | 0 | 1 | 0 | 14 | S |
| 2026-08-05 | New York Yankees | A | 1.0 | 0 | 1 | 1 | 0 | 22 | S |
| 2026-08-02 | Toronto Blue Jays | A | 1.0 | 0 | 1 | 0 | 0 | 18 | — |
| 2026-07-30 | Chicago Cubs | H | 1.0 | 0 | 1 | 0 | 0 | 17 | — |
| 2026-07-29 | Chicago Cubs | H | 1.0 | 0 | 1 | 1 | 0 | 18 | — |
| 2026-07-22 | Los Angeles Angels | A | 1.0 | 0 | 3 | 2 | 0 | 26 | S |
| 2026-07-20 | Los Angeles Angels | A | 0.1 | 2 | 1 | 1 | 0 | 21 | L |
| 2026-07-17 | Arizona Diamondbacks | A | 1.0 | 0 | 1 | 1 | 0 | 16 | S |
| 2026-07-11 | Atlanta Braves | H | 1.0 | 0 | 1 | 1 | 0 | 18 | S |
| 2026-07-10 | Atlanta Braves | H | 1.0 | 0 | 2 | 0 | 0 | 12 | S |
Recent Form
| Window | G | IP | ER | K | BB | W | L | SV | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|
| Last 7D | 2 | 2.0 | — | 1 | 2 | — | — | 2 | 0.00 | 1.000 |
| Last 14D | 5 | 5.0 | — | 4 | 3 | — | — | 2 | 0.00 | 0.800 |
| Last 21D | 7 | 6.1 | 2 | 8 | 6 | — | 1 | 3 | 2.84 | 1.421 |
| Last 5G | 5 | 5.0 | — | 4 | 3 | — | — | 2 | 0.00 | 0.800 |
| Last 10G | 10 | 9.1 | 2 | 12 | 8 | — | 1 | 6 | 1.93 | 1.286 |
Starter / Reliever Splits
| Role | G | IP | ER | H | HR | K | BB | ERA | WHIP | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Reliever | 46 | 45.3 | 17 | 35 | 2 | 46 | 19 | 3.38 | 1.191 | 9.13 | 3.77 |
Home / Away Splits
| Split | G | IP | ER | H | HR | K | BB | ERA | WHIP | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Home | 26 | 26.0 | 10 | 23 | — | 22 | 9 | 3.46 | 1.231 | 7.62 | 3.12 |
| Away | 20 | 19.3 | 7 | 12 | 2 | 24 | 10 | 3.26 | 1.138 | 11.17 | 4.66 |
Pitch Count Breakdown
| Range | G | IP | ER | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|
| 1–40 Pitches | 46 | 45.3 | 17 | 46 | 19 | 3.38 | 1.191 |
Innings Pitched Breakdown
| Range | G | IP | ER | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|
| < 1.0 IP | 3 | 1.7 | 2 | 2 | 1 | 10.80 | 1.800 |
| 1.0–2.2 IP | 43 | 43.7 | 15 | 44 | 18 | 3.09 | 1.168 |
Today's Pitch-Family Matchup
PardonMe Stat Review
How does Riley O'Brien compare to other MLB pitchers?
Benchmark: mlb_pitchers_2026_min40ip · 40 IP minimum · 306 qualifying players
Pitcher Profile 2026
Top pitches by usage
Pitch Arsenal 2026
| Pitch | Family | Usage | Velo | Spin | Horz Move | Vert Move | Ext | Rel X | Rel Z | Strike% | Whiff% | CSW% | Lg Whiff | W.Rank | Grade | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SI | Fastball | 59.4% | 97.9 | 2,200 | -9.8" | +3.0" | 6.8ft | -1.42 | 5.60 | 48.9% | 23.7% | 31.0% | 17.6% | #215 | — | OK |
| ST | Slider/Sweeper | 29.2% | 83.2 | 2,338 | +7.9" | -2.1" | 6.7ft | -1.75 | 5.36 | 38.5% | 45.2% | 25.8% | 34.4% | #95 | — | OK |
| SL | Slider/Sweeper | 10.7% | 90.6 | 2,443 | +0.8" | +2.6" | 6.8ft | -1.75 | 5.41 | 41.3% | 27.3% | 23.9% | 35.4% | #677 | — | Small-ish |
| CH | Changeup | 0.8% | 91.0 | 1,856 | -9.4" | +4.0" | 6.8ft | -1.42 | 5.38 | 28.6% | 100.0% | 28.6% | 33.5% | #1 | — | Small |
Velo = avg release speed (mph). Move in inches, induced (gravity-removed).
Pitch Results Allowed (by Family) 2026
| Pitch Family | PA | AVG | OBP | SLG | OPS | K% | BB% | HR | Hard% | Brl% | OPS Rank | Sample | Read |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fastball | 140 | .270 | .355 | .336 | 0.691 | 18.6% | 9.3% | 1 | 38.1% | 5.1% | #554 | OK | — |
| Slider/Sweeper | 76 | .119 | .303 | .186 | 0.489 | 32.9% | 10.5% | 1 | 45.5% | 6.1% | #396 | OK | — |
| Other/UnknownSmall | 6 | .667 | .667 | .116 | 1.834 | 33.3% | 0.0% | 1 | — | — | #81 | Small | — |
| ChangeupSmall | 2 | .000 | .500 | .000 | 0.500 | 50.0% | 50.0% | 0 | — | — | #349 | Small | — |
OPS Rank = lower OPS allowed is better. Rank 1 = best among all pitchers using that family this season.
Pitcher Summary 2026
Top pitches by usage
Pitch mix
Total pitches this season: 864 · Reliable
MLB The Show Card Reference
| Pitch | Spd | Ctrl | Brk |
|---|---|---|---|
| stuff_rating | — | — | — |
| pitches | — | — | — |