Jeyson Mejia
P Jeyson Mejia
Los Angeles (DSL) Dodgers Mega (R, LAD)
Bat: R / Throw: R
Age: 19
Birthdate:
Dec. 22, 2005 (19y 6m 24d)
Born In:
Bonao, MON, DOM
Nationality:
Dominican
Height/Weight:
6'0"/172
Entry:
Unknown
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2025-06-29
Movement increased from 30 to 35
Movement vs R increased from 30 to 35
Movement vs L increased from 30 to 35
Control Potential increased from 30 to 35
Velocity increased from 91-93 mph to 92-94 mph
Fastball increased from 40 to 45
2025-06-15
Weight increased from 171 to 172
2025-04-18
Contact Potential decreased from 45 to 35
Contact decreased from 40 to 35
Contact vs R decreased from 40 to 35
Contact vs L decreased from 40 to 35
Gap Potential decreased from 40 to 30
Gap decreased from 30 to 20
Gap vs R decreased from 30 to 20
Gap vs L decreased from 30 to 20
Power Potential decreased from 40 to 30
Power decreased from 35 to 25
Power vs R decreased from 35 to 25
Power vs L decreased from 35 to 25
Eye Potential decreased from 40 to 35
Eye decreased from 35 to 30
Eye vs R decreased from 35 to 30
Eye vs L decreased from 35 to 30
Avoid Ks Potential decreased from 50 to 40
Avoid Ks decreased from 45 to 35
Avoid Ks vs R decreased from 45 to 35
Avoid Ks vs L decreased from 45 to 35
Stuff Potential decreased from 45 to 40
Movement Potential decreased from 45 to 40
Movement decreased from 35 to 30
Movement vs R decreased from 35 to 30
Movement vs L decreased from 35 to 30
Control Potential decreased from 40 to 30
Control decreased from 40 to 30
Control vs R decreased from 40 to 30
Control vs L decreased from 40 to 30
Fastball decreased from 45 to 40
Curveball Pot decreased from 50 to 45
Potential decreased from 35 to 30
2025-04-17
Contact Potential increased from 35 to 45
Contact increased from 35 to 40
Contact vs R increased from 35 to 40
Contact vs L increased from 35 to 40
Gap Potential increased from 30 to 40
Gap increased from 20 to 30
Gap vs R increased from 20 to 30
Gap vs L increased from 20 to 30
Power Potential increased from 30 to 40
Power increased from 25 to 35
Power vs R increased from 25 to 35
Power vs L increased from 25 to 35
Eye Potential increased from 35 to 40
Eye increased from 30 to 35
Eye vs R increased from 30 to 35
Eye vs L increased from 30 to 35
Avoid Ks Potential increased from 40 to 50
Avoid Ks increased from 35 to 45
Avoid Ks vs R increased from 35 to 45
Avoid Ks vs L increased from 35 to 45
Stuff Potential increased from 40 to 45
Movement Potential increased from 40 to 45
Movement increased from 30 to 35
Movement vs R increased from 30 to 35
Movement vs L increased from 30 to 35
Control Potential increased from 30 to 40
Control increased from 30 to 40
Control vs R increased from 30 to 40
Control vs L increased from 30 to 40
Fastball increased from 40 to 45
Curveball Pot increased from 45 to 50
Potential increased from 30 to 35
2025-03-20
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Stuff vs L increased from 30 to 35
GB% increased from 53% to 54%
2025-02-28
Weight decreased from 172 to 171
2025-02-10
Outfield Arm decreased from 40 to 35
Velocity increased from 90-92 mph to 91-93 mph
GB% decreased from 54% to 53%
Stamina decreased from 35 to 30
Potential increased from 25 to 30
2024-11-30
Velocity increased from 89-91 mph to 90-92 mph
Fastball Pot increased from 40 to 45
2024-11-10
Contact Potential decreased from 50 to 35
Contact decreased from 45 to 35
Contact vs R decreased from 45 to 35
Contact vs L decreased from 45 to 35
Gap Potential decreased from 40 to 30
Gap decreased from 35 to 20
Gap vs R decreased from 35 to 20
Gap vs L decreased from 35 to 20
Power Potential decreased from 40 to 30
Power decreased from 35 to 20
Power vs R decreased from 35 to 20
Power vs L decreased from 35 to 20
Eye Potential decreased from 45 to 35
Eye decreased from 40 to 30
Eye vs R decreased from 40 to 30
Eye vs L decreased from 40 to 30
Avoid Ks Potential decreased from 60 to 40
Avoid Ks decreased from 50 to 35
Avoid Ks vs R decreased from 50 to 35
Avoid Ks vs L decreased from 50 to 35
Stuff Potential decreased from 45 to 40
Stuff decreased from 35 to 30
Stuff vs R decreased from 35 to 30
Stuff vs L decreased from 35 to 30
Movement Potential decreased from 45 to 40
Movement decreased from 35 to 30
Movement vs R decreased from 35 to 30
Movement vs L decreased from 35 to 30
Control Potential decreased from 45 to 30
Control decreased from 40 to 30
Control vs R decreased from 40 to 30
Control vs L decreased from 40 to 30
Fastball Pot decreased from 45 to 40
Fastball decreased from 45 to 40
Curveball Pot decreased from 50 to 45
Curveball decreased from 45 to 40
2024-11-08
Contact Potential increased from 35 to 50
Contact increased from 35 to 45
Contact vs R increased from 35 to 45
Contact vs L increased from 35 to 45
Gap Potential increased from 30 to 40
Gap increased from 20 to 35
Gap vs R increased from 20 to 35
Gap vs L increased from 20 to 35
Power Potential increased from 30 to 40
Power increased from 20 to 35
Power vs R increased from 20 to 35
Power vs L increased from 20 to 35
Eye Potential increased from 35 to 45
Eye increased from 30 to 40
Eye vs R increased from 30 to 40
Eye vs L increased from 30 to 40
Avoid Ks Potential increased from 40 to 60
Avoid Ks increased from 35 to 50
Avoid Ks vs R increased from 35 to 50
Avoid Ks vs L increased from 35 to 50
Stuff Potential increased from 40 to 45
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Stuff vs L increased from 30 to 35
Movement Potential increased from 40 to 45
Movement increased from 30 to 35
Movement vs R increased from 30 to 35
Movement vs L increased from 30 to 35
Control Potential increased from 30 to 45
Control increased from 30 to 40
Control vs R increased from 30 to 40
Control vs L increased from 30 to 40
Fastball Pot increased from 40 to 45
Fastball increased from 40 to 45
Curveball Pot increased from 45 to 50
Curveball increased from 40 to 45
2024-11-06
Contact Potential increased from 30 to 35
Contact increased from 25 to 35
Contact vs R increased from 25 to 35
Contact vs L increased from 25 to 35
Gap Potential increased from 25 to 30
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Eye Potential increased from 30 to 35
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Eye vs L increased from 25 to 30
Avoid Ks Potential increased from 30 to 40
Avoid Ks increased from 25 to 35
Avoid Ks vs R increased from 25 to 35
Avoid Ks vs L increased from 25 to 35
Sac Bunt decreased from 50 to 45
Bunt for Hit increased from 25 to 30
Speed increased from 30 to 35
Baserunning decreased from 40 to 35
Infield Range increased from 30 to 35
Infield Arm increased from 45 to 50
Outfield Arm increased from 35 to 40
P defense increased from 45 to 50
Stuff Potential increased from 35 to 40
Movement increased from 25 to 30
Movement vs R increased from 25 to 30
Movement vs L increased from 25 to 30
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
GB% decreased from 55% to 54%
Stamina increased from 30 to 35
Fastball Pot decreased from 50 to 40
Fastball decreased from 45 to 40
Curveball Pot increased from 40 to 45
Curveball increased from 30 to 40
2024-10-18
Weight decreased from 173 to 172
2024-09-13
Weight increased from 172 to 173
2024-09-06
Weight increased from 171 to 172
2024-08-14
Power Potential decreased from 35 to 30
Eye Potential decreased from 35 to 30
Avoid Ks vs L increased from 20 to 25
GB% increased from 54% to 55%
2024-07-15
Eye Potential increased from 30 to 35
Avoid Ks increased from 20 to 25
2024-04-17
Eye Potential decreased from 35 to 30
2024-04-16
Eye Potential increased from 30 to 35
Movement Potential increased from 35 to 40
Control Potential decreased from 35 to 30
GB% increased from 52% to 54%
Fastball Pot decreased from 55 to 50
Fastball increased from 40 to 45
2024-03-08
Baserunning increased from 35 to 40
2024-02-08
Contact Potential decreased from 45 to 30
Power Potential decreased from 45 to 35
Power decreased from 35 to 25
Power vs R decreased from 35 to 25
Power vs L decreased from 35 to 25
Eye Potential decreased from 40 to 30
Eye decreased from 30 to 25
Eye vs R decreased from 30 to 25
Eye vs L decreased from 30 to 25
Avoid Ks Potential decreased from 40 to 30
Avoid Ks decreased from 30 to 20
Avoid Ks vs R decreased from 30 to 25
Avoid Ks vs L decreased from 30 to 20
Stuff Potential decreased from 40 to 35
Movement Potential decreased from 45 to 35
Control Potential decreased from 45 to 35
2024-02-07
Contact Potential increased from 30 to 45
Power Potential increased from 35 to 45
Power increased from 25 to 35
Power vs R increased from 25 to 35
Power vs L increased from 25 to 35
Eye Potential increased from 30 to 40
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Eye vs L increased from 25 to 30
Avoid Ks Potential increased from 30 to 40
Avoid Ks increased from 20 to 30
Avoid Ks vs R increased from 25 to 30
Avoid Ks vs L increased from 20 to 30
Stuff Potential increased from 35 to 40
Movement Potential increased from 35 to 45
Control Potential increased from 35 to 45
2024-02-06
Avoid Ks decreased from 25 to 20
2024-01-27
Weight increased from 170 to 171
2023-11-23
Avoid Ks vs L decreased from 25 to 20
2023-11-06
Eye Potential decreased from 35 to 30
2023-11-03
Weight decreased from 171 to 170
2023-10-21
Stealing decreased from 30 to 25
2023-09-11
Stuff Potential decreased from 40 to 35
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Stuff vs L increased from 25 to 30
Curveball Pot decreased from 45 to 40
2023-08-14
Stuff Potential increased from 35 to 40
Velocity increased from 88-90 mph to 89-91 mph
2023-08-11
Weight increased from 170 to 171
2023-07-11
Contact Potential decreased from 35 to 30
2023-07-05
Contact Potential increased from 35 to 45
Power Potential increased from 35 to 45
Power increased from 25 to 35
Power vs R increased from 25 to 35
Power vs L increased from 25 to 35
Eye Potential increased from 35 to 45
Eye increased from 25 to 35
Eye vs R increased from 25 to 35
Eye vs L increased from 25 to 35
Avoid Ks Potential increased from 30 to 40
Stuff Potential increased from 35 to 40
Movement Potential increased from 35 to 45
Control Potential increased from 35 to 40
Contact Potential decreased from 45 to 35
Power Potential decreased from 45 to 35
Power decreased from 35 to 25
Power vs R decreased from 35 to 25
Power vs L decreased from 35 to 25
Eye Potential decreased from 45 to 35
Eye decreased from 35 to 25
Eye vs R decreased from 35 to 25
Eye vs L decreased from 35 to 25
Avoid Ks Potential decreased from 40 to 30
Stuff Potential decreased from 40 to 35
Movement Potential decreased from 45 to 35
Control Potential decreased from 40 to 35
2023-07-01
Stuff Potential decreased from 40 to 35
2023-06-30
Stealing increased from 25 to 30
2023-06-23
Weight decreased from 171 to 170
2023-06-07
Stealing decreased from 30 to 25
Catcher Ability decreased from 25 to 20
Control Potential decreased from 40 to 35
2023-05-31
Movement increased from 20 to 25
Movement vs R increased from 20 to 25
Movement vs L increased from 20 to 25
Control Potential increased from 35 to 40
GB% increased from 51% to 52%
Curveball increased from 25 to 30
2023-05-03
Avoid Ks vs L increased from 20 to 25
Control Potential decreased from 40 to 35
2023-04-07
Weight increased from 170 to 171