Colorado Rockies· #47· Pitcher
Juan Mejia
Bats R · Throws R·Age 26 (Jul 4, 2000)·6' 3", 210 lb·Santo Domingo, Dominican Republic
2026 Pitching
ERA
5.74
WHIP
1.56
IP
42.1
K%
23.0
BB%
11.5
K/9
9.35
W-L
2-6
GS
1
SV
4
HLD
6
DiamondIQ WAR
42.3 IP · 2026
0.6
5.6 runs above replacement
FIP · 3.94 (park 1.15)0.0
vs replacement · RP, 42.3 IP+5.6
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam49% · 97.4 · 21% whiff
Sweeper38% · 84.4 · 40% whiff
Sinker7% · 96.0 · 19% whiff
Changeup3% · 93.2 · 20% whiff
Slider3% · 88.0 · 30% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Colorado Rockies | 2 | 6 | 5.74 | 38 | 1 | 4 | 42.1 | 44 | 22 | 1.56 | 9.35 |
| 2025 | Colorado Rockies | 2 | 2 | 3.96 | 55 | 0 | 1 | 61.1 | 68 | 25 | 1.26 | 9.98 |
Recent Games
Jul 10 @ San Francisco GiantsW
0.1 IP, 0 ER, 0 K, 0 BB
Jul 7 @ Los Angeles DodgersW
2.0 IP, 0 ER, 1 K, 0 BB
Jul 4 vs San Francisco GiantsL
1.1 IP, 0 ER, 2 K, 1 BB
Jul 1 vs Miami MarlinsW
2.0 IP, 1 ER, 3 K, 1 BB
Jun 28 @ Minnesota TwinsL
1.0 IP, 0 ER, 1 K, 0 BB
Jun 26 @ Minnesota TwinsL
1.0 IP, 0 ER, 0 K, 0 BB
Jun 23 vs Boston Red SoxL
1.0 IP, 0 ER, 0 K, 0 BB
Jun 21 vs Pittsburgh PiratesL
1.2 IP, 4 ER, 0 K, 0 BB
Jun 15 @ Chicago CubsL
0.1 IP, 1 ER, 1 K, 2 BB
Jun 13 @ AthleticsL
1.1 IP, 0 ER, 1 K, 0 BB