Drey
Jameson
PAge : 29Throws : R
#20
Drey Jameson
Height : 6' 0" · Weight : 79 kg · Bats : R · Throws : R · MLB debut : 2022-09-15
Born in : Greenfield, IN, USA
MLB record
| Year | Team | PJ | V | D | MPM | MJ | RB | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 | Arizona Diamondbacks | 12 | 0 | 0 | 5.12 | 19.1 | 13 | 1.50 |
| 2025 | Arizona Diamondbacks | 3 | 0 | 1 | 3.00 | 3.0 | 0 | 2.33 |
| 2023 | Arizona Diamondbacks | 15 | 3 | 1 | 3.32 | 40.2 | 37 | 1.43 |
| 2022 | Arizona Diamondbacks | 4 | 3 | 0 | 1.48 | 24.1 | 24 | 1.11 |
| Career totals | 34 | 6 | 2 | 3.19 | 87.1 | 74 | 1.39 | |
Advanced stats, 2026Relief pitcherMLB stats →
ERA
5.12
FIP
4.13
xFIP
5.18
ERA-
122
WHIP
1.50
K%
15.1 %
BB%
11.6 %
Strikeouts
13
Innings
19.3
Wins
0
Stats: MLB (statsapi) and Baseball Savant.
2027 projectionMLB trends →
Projected WAR
0.0
Strikeouts
8
2026 WAR
0.0
This season's pace, over the average of the last two workloads, adjusted for next year's age.
Trend
→ Stable (0)
- 20220.5 WAR · 1.3 per full season
- 20230.0 WAR · 0.0 per full season
- 20260.0 WAR · 0.0 per full season
Outlook, age included
+10 · 28 y.o. · prime years
It is only a projection. It knows nothing about injuries, trades or role changes.
Player ratings, 2026All ratings →
Ratings from 0 to 100, computed from Statcast and MLB stats over four seasons, never by hand. 75 = established regular, 87 = 90th percentile, 95+ = elite.
OV · Overall
54
Replacement or prospect
- VEL
- Velocity
- 82
- STF
- Stuff
- 54
- CTL
- Control
- 65
- CNT
- Contact allowed
- 65
- STA
- Stamina
- —
- DUR
- Durability
- 35
- EX
- Experience
- 61
Why these ratings?Hide details
- VEL — Velocity : Fastball velocity
- STF — Stuff : Strikeouts, K − BB
- CTL — Control : Walks avoided
- CNT — Contact allowed : xwOBA, barrels and hard-hit balls allowed
- STA — Stamina : Innings per start and innings pitched
- DUR — Durability : Games played over several seasons
- EX — Experience : Seasons in the majors
WAR and PAL Rating, 2026How we rate →
WAR is fWAR (FanGraphs' version, distributed through MLB's API): wins added above a replacement player. PAL Rating scores performance from 0 to 100 against regulars in the same role (50 = median).
PAL: dimensions
A pitcher's WAR
Computed by MLB from FIP (strikeouts, walks, home runs). FIP: 4.13 · RA9-WAR: -0.1
StatcastStatcast leaderboards →
MLB's tracking of every ball, 2026 season. The percentile ranks the player among regulars in the role: 90th means better than 90% of them.
Fastball
96.8 mi/h
76th percentile
K%
15.1 %
4th percentile
BB%
11.6 %
24th percentile
xERA
5.02
12th percentile
xwOBA allowed
.341
12th percentile
Barrels allowed
4.8 %
80th percentile
| Season | Team | WAR | PAL | OV | Fastball | K% | BB% | xERA | xwOBA allowed |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | AZ | 0.0 | 20 | 54 | 96.8 | 15.1 | 11.6 | 5.02 | .341 |
| 2023 | AZ | 0.0 | 17 | 66 | 97.0 | 21.3 | 10.3 | 5.52 | .356 |
| 2022 | AZ | 0.5 | 55 | 72 | 95.9 | 24.5 | 7.1 | 4.52 | .331 |
Game log, 2026
| Date | Opponent | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Aug 24 | vs CHC | 2.0 | 3 | 2 | 1 | 0 | 5.12 |
| Jul 19 | vs STL | 2.0 | 1 | 2 | 3 | 2 | 4.67 |
| Jul 10 | @ LAD | 1.0 | 2 | 1 | 0 | 0 | 4.11 |
| Jul 6 | @ SD | 2.0 | 2 | 0 | 0 | 1 | 3.77 |
| Jul 5 | vs MIL | 1.0 | 0 | 0 | 0 | 1 | 4.38 |
| Jun 30 | vs SF | 1.0 | 0 | 0 | 1 | 1 | 4.76 |
| Jun 28 | @ TB | 1.0 | 1 | 0 | 0 | 1 | 5.23 |
| Jun 24 | @ STL | 2.0 | 3 | 2 | 0 | 1 | 5.79 |
| Jun 19 | vs MIN | 1.2 | 3 | 1 | 2 | 1 | 4.91 |
| Jun 16 | vs LAA | 2.0 | 2 | 1 | 0 | 3 | 4.76 |