Juan
Mejia
PAge : 26Throws : R
#47
Juan Mejia
#47P
Colorado Rockies
Height : 6' 3" · Weight : 95 kg · Bats : R · Throws : R · MLB debut : 2025-04-24
Born in : Santo Domingo, Dominican Republic
MLB record
| Year | Team | PJ | V | D | MPM | MJ | RB | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2026 | Colorado Rockies | 65 | 4 | 6 | 5.27 | 70.0 | 66 | 1.69 |
| 2025 | Colorado Rockies | 55 | 2 | 2 | 3.96 | 61.1 | 68 | 1.26 |
| Career totals | 120 | 6 | 8 | 4.66 | 131.1 | 134 | 1.48 | |
Advanced stats, 2026Relief pitcherMLB stats →
ERA
5.27
FIP
4.17
xFIP
4.52
ERA-
111
WHIP
1.69
K%
20.4 %
BB%
12.4 %
Strikeouts
66
Innings
70.0
Wins
4
Stats: MLB (statsapi) and Baseball Savant.
2027 projectionMLB trends →
Projected WAR
0.5
Strikeouts
62
2026 WAR
0.5
This season's pace, over the average of the last two workloads, adjusted for next year's age.
Trend
→ Stable (-2)
- 20250.7 WAR · 0.7 per full season
- 20260.5 WAR · 0.5 per full season
Outlook, age included
+23 · 25 y.o. · usually still improving
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
73
Established regular
- VEL
- Velocity
- 83
- STF
- Stuff
- 68
- CTL
- Control
- 63
- CNT
- Contact allowed
- 81
- STA
- Stamina
- —
- DUR
- Durability
- 88
- EX
- Experience
- 37
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: 4.17 · RA9-WAR: -0.2
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
96.9 mi/h
78th percentile
K%
20.4 %
28th percentile
BB%
12.4 %
17th percentile
xERA
4.73
17th percentile
xwOBA allowed
.332
17th percentile
Barrels allowed
3.7 %
91th percentile
| Season | Team | WAR | PAL | OV | Fastball | K% | BB% | xERA | xwOBA allowed |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | COL | 0.5 | 22 | 73 | 96.9 | 20.4 | 12.4 | 4.73 | .332 |
| 2025 | COL | 0.7 | 77 | 84 | 96.6 | 26.1 | 9.6 | 3.00 | .271 |
Game log, 2026
| Date | Opponent | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Sep 25 | @ CWS | 1.0 | 4 | 2 | 0 | 1 | 5.27 |
| Sep 24 | vs AZ | 1.0 | 0 | 0 | 0 | 1 | 5.09 |
| Sep 22 | vs AZ | 1.0 | 1 | 0 | 0 | 0 | 5.16 |
| Sep 19 | vs SEA | 2.0 | 1 | 0 | 0 | 2 | 5.24 |
| Sep 16 | vs SD | 1.0 | 0 | 0 | 0 | 3 | 5.40 |
| Sep 14 | vs SD | 1.1 | 3 | 1 | 0 | 2 | 5.48 |
| Sep 12 | @ DET | 1.0 | 1 | 0 | 3 | 1 | 5.46 |
| Sep 9 | @ NYY | 2.0 | 3 | 1 | 0 | 1 | 5.55 |
| Sep 6 | vs STL | 1.0 | 0 | 0 | 1 | 2 | 5.58 |
| Sep 5 | vs STL | 0.1 | 2 | 2 | 1 | 0 | 5.68 |