Odds, predictions, standings, and expert analysis for every MLB game
Drey Jameson
Throws R · 2026 player profile
Quality of contact allowed
10-game rolling xwOBA
2026-06-06 — 2026-08-24 · 12 recorded dates. Lower xwOBA means less expected production allowed.
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Our picks on Jameson
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Pick record checked Oct 13, 2026 ET. Local preview uses saved data.
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Original reasoning and recorded results.
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Inside the repertoire
What he throws, how it moves, and when he uses it.
The arsenal
| Pitch | Usage | Velo | Whiff% | xwOBA | EV | HMov | VMov | Spin |
|---|---|---|---|---|---|---|---|---|
| SliderSL | 33% | 87.1 | 42.0% | 0.322 | 86.1 | 2.4 | 3.6 | 2542 |
| 4-Seam FastballFF | 21% | 96.7 | 14.8% | 0.459 | 91.0 | -10.0 | 16.2 | 2355 |
| ChangeupCH | 21% | 89.6 | 30.3% | 0.305 | 81.0 | -16.3 | 4.2 | 1935 |
| SinkerSI | 17% | 95.7 | 8.3% | 0.345 | 91.2 | -14.7 | 10.8 | 2248 |
| SweeperSW | 9% | 83.3 | 20.0% | 0.270 | 90.9 | 11.6 | 0.2 | 2667 |
Contact allowed by location
Heatmap · exit velocity in mph · catcher’s view. Choose a pitch type above to filter measured contact.
Data detail
Season & career
Updated 2026-10-13. Seasons are split by team. Innings use baseball notation: .1 is one out, .2 is two outs.
| Season / team | G | GS | IP | K | BB | ERA | WHIP |
|---|---|---|---|---|---|---|---|
| 2026 · Arizona Diamondbacks | 12 | 0 | 19.1 | 13 | 10 | 5.12 | 1.50 |
| 2025 · Arizona Diamondbacks | 3 | 0 | 3.0 | 0 | 3 | 3.00 | 2.33 |
| 2023 · Arizona Diamondbacks | 15 | 3 | 40.2 | 37 | 18 | 3.32 | 1.43 |
| 2022 · Arizona Diamondbacks | 4 | 4 | 24.1 | 24 | 7 | 1.48 | 1.11 |
| Career | 34 | 7 | 87.1 | 74 | 38 | 3.19 | 1.39 |
Recorded game dates 12 dates
Existing chart-builder observations, grouped by date. Not an official box-score game log; missing values stay blank.
| Date | PA* | xwOBA | BA | EV (mph) | Barrel fraction |
|---|---|---|---|---|---|
| 2026-08-24 | 10 | 0.487 | 0.375 | 91.1 | 0.000 |
| 2026-07-19 | 10 | 0.320 | 0.143 | 88.2 | 0.000 |
| 2026-07-10 | 5 | 0.446 | 0.400 | 81.9 | 0.000 |
| 2026-07-06 | 8 | 0.314 | 0.250 | 86.4 | 0.143 |
| 2026-07-05 | 3 | 0.120 | 0.000 | 80.3 | 0.000 |
| 2026-06-30 | 4 | 0.352 | 0.000 | 91.3 | 0.000 |
| 2026-06-28 | 3 | 0.188 | 0.333 | 84.9 | 0.000 |
| 2026-06-24 | 9 | 0.411 | 0.333 | 93.0 | 0.250 |
| 2026-06-19 | 9 | 0.320 | 0.429 | 82.0 | 0.000 |
| 2026-06-16 | 8 | 0.214 | 0.250 | 93.9 | 0.000 |
*PA is the count of appearances with a positive wOBA denominator.
How to read these numbers
Sample: 86 pa
Compared with 2026 pitchers with a recorded value and at least 50 batters faced.
Sample: 62 bip
Compared with 2026 pitchers with a recorded value and at least 30 batted balls.
Sample: 59 bip
Compared with 2026 pitchers with a recorded value and at least 30 batted balls.
Sample: 61 bip
Compared with 2026 pitchers with a recorded value and at least 50 batters faced.
