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
5.27
WHIP
1.69
IP
70.0
K%
20.4
BB%
12.4
K/9
8.49
W-L
4-6
GS
1
SV
4
HLD
9
DiamondIQ WAR
70.0 IP · 2026
0.7
7.2 runs above replacement
FIP · 4.16 (park 1.15)0.0
vs replacement · RP, 70.0 IP+7.2
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-Seam54% · 96.9 · 18% whiff
Sweeper38% · 83.9 · 33% whiff
Sinker5% · 96.0 · 19% whiff
Changeup2% · 93.2 · 20% whiff
Slider2% · 87.9 · 36% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Colorado Rockies | 4 | 6 | 5.27 | 65 | 1 | 4 | 70.0 | 66 | 40 | 1.69 | 8.49 |
| 2025 | Colorado Rockies | 2 | 2 | 3.96 | 55 | 0 | 1 | 61.1 | 68 | 25 | 1.26 | 9.98 |
Recent Games
Sep 25 @ Chicago White SoxL
1.0 IP, 2 ER, 1 K, 0 BB
Sep 24 vs Arizona DiamondbacksL
1.0 IP, 0 ER, 1 K, 0 BB
Sep 22 vs Arizona DiamondbacksL
1.0 IP, 0 ER, 0 K, 0 BB
Sep 19 vs Seattle MarinersW
2.0 IP, 0 ER, 2 K, 0 BB
Sep 16 vs San Diego PadresL
1.0 IP, 0 ER, 3 K, 0 BB
Sep 14 vs San Diego PadresL
1.1 IP, 1 ER, 2 K, 0 BB
Sep 12 @ Detroit TigersL
1.0 IP, 0 ER, 1 K, 3 BB
Sep 9 @ New York YankeesL
2.0 IP, 1 ER, 1 K, 0 BB
Sep 6 vs St. Louis CardinalsL
1.0 IP, 0 ER, 2 K, 1 BB
Sep 5 vs St. Louis CardinalsW
0.1 IP, 2 ER, 0 K, 1 BB