Jefrem Leon
Oklahoma City Baseball Club (AAA)
Jefrem Leon
Birthdate:
Sept. 9, 2002 (25 y, 11 m, 5 d)
Born In:
Oranjestad, ARU, ARU
Nationality:
Aruban
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'0"/156
Entry:
Unknown
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2028-07-31
Weight increased from 155 to 156
2028-05-01
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
HRA vs R decreased from 55 to 50
PBABIP vs L decreased from 55 to 50
2028-04-13
Stuff increased from 40 to 45
Stuff vs L increased from 40 to 45
Role changed from SP to RP
2027-12-31
Weight decreased from 156 to 155
Local Popularity decreased from Insignificant to Unknown
2027-11-05
Weight increased from 155 to 156
Local Popularity increased from Unknown to Insignificant
2027-10-14
GB% increased from 54% to 56%
HRA Potential decreased from 55 to 50
HRA decreased from 55 to 50
2027-09-27
Weight increased from 154 to 155
2027-09-06
Stamina increased from 50 to 55
2027-07-26
Stuff vs R increased from 40 to 45
2027-07-19
Stuff vs R decreased from 45 to 40
2027-07-12
Speed increased from 0 to 30
Stealing increased from 0 to 25
Baserunning increased from 0 to 40
2027-06-28
Stuff vs R increased from 40 to 45
Stamina decreased from 55 to 50
2027-05-10
Weight increased from 153 to 154
2027-04-19
Curveball increased from 40 to 45
2027-03-23
GB% increased from 52% to 54%
Stamina increased from 50 to 55
HRA Potential increased from 50 to 55
HRA increased from 50 to 55
2027-02-18
Weight increased from 150 to 153
2026-11-09
Weight decreased from 151 to 150
2026-10-18
PBABIP vs L increased from 50 to 55
2026-09-28
Weight increased from 150 to 151
2026-09-21
Hold increased from 45 to 50
2026-09-14
P defense increased from 60 to 65
Hold decreased from 50 to 45
Weight decreased from 151 to 150
2026-08-10
Stamina decreased from 55 to 50
Hold increased from 45 to 50
PBABIP vs L decreased from 55 to 50
2026-07-06
Weight decreased from 152 to 151
2026-06-29
Contact vs R decreased from 35 to 30
Avoid Ks vs R decreased from 35 to 30
2026-04-27
Contact Potential decreased from 35 to 30
Avoid Ks Potential decreased from 35 to 30
Stuff vs L increased from 35 to 40
Stamina increased from 50 to 55
Slider increased from 40 to 45
Changeup increased from 35 to 40
Weight increased from 151 to 152
2026-04-13
Hold decreased from 50 to 45
2026-03-26
Weight increased from 150 to 151
2026-03-05
Hold increased from 45 to 50
Weight decreased from 151 to 150
2026-02-19
Weight increased from 150 to 151
2026-02-03
Hold decreased from 50 to 45
2026-01-20
Weight increased from 149 to 150
2025-12-11
Hold increased from 45 to 50
2025-09-15
GB% increased from 50% to 52%
Curveball increased from 35 to 40
2025-08-11
Stuff increased from 35 to 40
2025-07-14
Weight decreased from 150 to 149
2025-07-07
Sac Bunt increased from 45 to 50
Stuff vs R increased from 35 to 40
Movement increased from 50 to 55
Curveball increased from 30 to 35
2025-07-01
Hold decreased from 50 to 45
2025-06-16
Weight increased from 149 to 150
2025-06-09
Weight decreased from 150 to 149
2025-05-26
P defense increased from 55 to 60
Movement Potential increased from 50 to 55
2025-04-28
Contact decreased from 35 to 30
Avoid Ks decreased from 35 to 30
2025-04-21
Weight decreased from 151 to 150
2025-03-31
Weight decreased from 152 to 151
2025-01-01
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
Fastball increased from 40 to 45
Changeup Pot decreased from 50 to 45
2024-07-01
Contact increased from 30 to 35
Contact vs R increased from 30 to 35
Avoid Ks increased from 30 to 35
Avoid Ks vs R increased from 30 to 35
Movement vs R increased from 50 to 55
Movement vs L increased from 45 to 50
GB% increased from 49% to 50%
Fastball increased from 30 to 40
Curveball increased from 20 to 30
Slider increased from 30 to 40
Changeup Pot increased from 40 to 50
Changeup increased from 20 to 35
Weight decreased from 154 to 152