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Juan Mejia
Juan Mejia
Colorado Rockies • Pitcher
Age 25 • 6' 3" • 210 lb
Bats: R • Throws: R
MLB Debut: 2025-04-24
Born: Santo Domingo • Dominican Republic
2026 Stats
W
0
L
4
ERA
4.07
WHIP
1.56
IP
24.1
SO
29
SV
3
HLD
3
G
21
GS
1
Career Stats
W
2
L
6
ERA
3.99
WHIP
1.34
IP
85.2
SO
97
SV
4
HLD
15
G
76
GS
1
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2025 COL 55 — 61.1 2 2 1 68 3.96 1.26
2026 COL 21 1 24.1 — 4 3 29 4.07 1.56
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2024 COL 3—2.2 ———2 6.752.25
2025 COL 3—3.0 ———3 0.000.67
2026 COL 413.2 1——5 2.451.09
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-05-21 @ AZ 0.2 1 1 1 2 1 0
2026-05-20 vs TEX 0.2 1 0 0 0 1 0
2026-05-18 vs TEX 1.0 1 0 0 0 1 0
2026-05-16 vs AZ 1.2 0 0 0 2 0 0
2026-05-14 @ PIT 1.0 0 0 0 0 1 0
2026-05-08 @ PHI 1.0 1 0 0 0 1 0
2026-05-07 vs NYM 1.0 0 0 0 2 2 0
2026-05-04 vs NYM 2.0 0 0 0 0 5 0
2026-05-01 vs ATL 1.0 2 2 2 2 1 1
2026-04-29 @ CIN 1.0 1 0 0 0 3 0
2026-04-26 @ NYM 1.2 0 0 0 0 2 0
2026-04-23 vs SD 1.2 3 1 1 1 3 0
2026-04-21 vs SD 1.0 1 0 0 0 1 0
2026-04-16 @ HOU 0.2 3 2 2 0 2 0
2026-04-14 @ HOU 1.0 2 0 0 0 1 0
2026-04-10 @ SD 0.1 2 3 3 1 0 1
2026-04-09 @ SD 1.0 1 0 0 1 1 0
2026-04-06 vs HOU 1.2 0 0 0 1 1 0
2026-04-04 vs PHI 1.0 1 0 0 0 1 0
2026-03-31 @ TOR 1.1 4 2 2 1 0 0
2026-03-27 @ MIA 2.0 1 0 0 0 1 0
Transactions
Entire history • newest first.
2026-04-16
RHP Juan Mejia changed number to 47.
2026-04-15
RHP Juan Mejia changed number to 42.
2025-05-22
Colorado Rockies recalled RHP Juan Mejia from Albuquerque Isotopes.
2025-05-11
Colorado Rockies optioned RHP Juan Mejia to Albuquerque Isotopes.
2025-04-28
Colorado Rockies recalled RHP Juan Mejia from Albuquerque Isotopes.
2025-04-25
Colorado Rockies optioned RHP Juan Mejia to Albuquerque Isotopes.
2025-04-24
Colorado Rockies recalled RHP Juan Mejia from Albuquerque Isotopes.
2025-03-07
Colorado Rockies optioned RHP Juan Mejia to Albuquerque Isotopes.
2024-10-01
Colorado Rockies recalled RHP Juan Mejia from Hartford Yard Goats.
2024-03-08
Colorado Rockies optioned RHP Juan Mejia to Hartford Yard Goats.
2023-11-14
Colorado Rockies selected the contract of RHP Juan Mejia from Hartford Yard Goats.
2017-05-05
Colorado Rockies signed free agent RHP Juan Mejia to a minor league contract.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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