Leo Jeffery
Kansas City Blizzard (ML)
Leo Jeffery
Birthdate:
April 9, 2002 (28 y, 1 m, 11 d)
Born In:
Coleford, ENG, ENG
Nationality:
English
Position:
P
Bats/Throws:
R/R
Height/Weight:
5'11"/183
Entry:
2021 Draft - Round: 3, Overall: 50, Team: Arizona Cowboys
Contract:
$2.1M / 1 year
ML Service Time:
3 years, 150 days
OSA Rating History
Loading Chart...
Ratings Changes
2030-04-29
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
2030-04-26
Stealing decreased from 25 to 20
Stamina decreased from 80 to 75
2030-04-08
Stuff Potential decreased from 70 to 60
Stuff decreased from 70 to 60
Stuff vs R decreased from 75 to 65
Stuff vs L decreased from 65 to 55
Role changed from RP to SP
2030-04-01
Eye decreased from 35 to 30
Baserunning increased from 20 to 25
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 60 to 55
Stamina increased from 75 to 80
Weight increased from 182 to 183
2030-03-18
Weight decreased from 183 to 182
2030-03-04
Stuff Potential increased from 60 to 70
Stuff increased from 60 to 70
Stuff vs R increased from 65 to 75
Stuff vs L increased from 55 to 65
Role changed from SP to RP
2030-01-21
Baserunning decreased from 25 to 20
2029-11-19
Baserunning increased from 20 to 25
2029-10-29
Eye vs R decreased from 35 to 30
2029-09-28
Weight decreased from 184 to 183
2029-08-24
Weight increased from 183 to 184
2029-08-17
Movement vs L decreased from 55 to 50
2029-08-10
Stealing increased from 20 to 25
2029-08-06
Weight increased from 182 to 183
2029-07-23
Stuff vs R increased from 60 to 65
Control Potential increased from 30 to 35
Control increased from 30 to 35
Changeup increased from 55 to 60
2029-06-11
Control Potential decreased from 35 to 30
Control decreased from 35 to 30
2029-06-08
Control Potential increased from 30 to 35
Control increased from 30 to 35
2029-06-04
Control Potential decreased from 35 to 30
Control decreased from 35 to 30
2029-06-01
Stealing decreased from 25 to 20
Control Potential increased from 30 to 35
Control increased from 30 to 35
2029-05-25
Control Potential decreased from 35 to 30
Control decreased from 35 to 30
2029-05-18
Control Potential increased from 30 to 35
Control increased from 30 to 35
2029-05-14
Control Potential decreased from 35 to 30
Control decreased from 35 to 30
2029-05-07
Eye vs R increased from 30 to 35
2029-04-30
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Eye vs R decreased from 35 to 30
Speed decreased from 25 to 20
2029-04-24
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Eye vs R increased from 30 to 35
2029-04-20
Eye vs R decreased from 35 to 30
2029-04-09
Control Potential increased from 30 to 35
Control increased from 30 to 35
Control vs R increased from 30 to 35
2029-04-02
Eye increased from 30 to 35
Eye vs R increased from 30 to 35
Control vs R decreased from 35 to 30
2029-03-26
Eye decreased from 35 to 30
Eye vs R decreased from 35 to 30
2029-03-19
Stuff Potential decreased from 70 to 60
Stuff decreased from 70 to 60
Stuff vs R decreased from 70 to 60
Stuff vs L decreased from 65 to 55
Role changed from RP to SP
2029-03-12
Speed increased from 20 to 25
2029-03-05
Eye Potential increased from 30 to 35
Eye increased from 30 to 35
Eye vs R increased from 30 to 35
Eye vs L increased from 30 to 35
Speed decreased from 25 to 20
Baserunning decreased from 25 to 20
Stuff Potential increased from 55 to 70
Stuff increased from 55 to 70
Stuff vs R increased from 60 to 70
Stuff vs L increased from 50 to 65
Movement vs R increased from 55 to 60
Movement vs L increased from 50 to 55
Control Potential decreased from 40 to 30
Control decreased from 40 to 30
Control vs R decreased from 40 to 35
Control vs L decreased from 40 to 30
Slider Pot increased from 70 to 75
Slider increased from 70 to 75
Changeup Pot increased from 55 to 60
Changeup increased from 50 to 55
Role changed from SP to RP
2029-02-19
Weight increased from 181 to 182
2029-02-05
Baserunning increased from 20 to 25
2028-12-11
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
2028-12-04
Speed increased from 20 to 25
2028-11-16
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
2028-09-22
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Stamina increased from 70 to 75
Weight decreased from 182 to 181
2028-09-11
Weight decreased from 183 to 182
2028-08-18
Weight increased from 182 to 183
2028-07-24
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
2028-07-03
GB% decreased from 68% to 67%
2028-05-22
Movement vs R decreased from 60 to 55
2028-04-24
Contact Potential decreased from 25 to 20
Contact decreased from 25 to 20
Contact vs R decreased from 25 to 20
Contact vs L decreased from 25 to 20
2028-04-03
Weight decreased from 183 to 182
2028-03-20
Movement vs L decreased from 55 to 50
2028-03-06
Movement vs L increased from 50 to 55
GB% increased from 67% to 68%
2027-12-20
Weight decreased from 184 to 183
2027-11-29
Stuff Potential decreased from 60 to 55
2027-09-20
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
2027-08-16
Contact Potential increased from 20 to 25
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Eye vs L decreased from 35 to 30
Movement vs L decreased from 55 to 50
2027-08-09
Weight increased from 183 to 184
2027-07-15
Contact Potential decreased from 25 to 20
Contact decreased from 25 to 20
Contact vs R decreased from 25 to 20
Control Potential decreased from 45 to 40
2027-07-05
Weight decreased from 184 to 183
2027-06-21
Eye vs L increased from 30 to 35
Stuff vs L decreased from 55 to 50
Movement Potential decreased from 60 to 55
2027-06-14
Stuff vs L increased from 50 to 55
2027-05-17
Stuff Potential increased from 55 to 60
Movement Potential increased from 55 to 60
Movement vs R increased from 55 to 60
Movement vs L increased from 50 to 55
GB% increased from 65% to 67%
2027-04-12
Stuff Potential decreased from 70 to 55
Stuff decreased from 65 to 55
Stuff vs R decreased from 70 to 60
Stuff vs L decreased from 60 to 50
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
Movement vs L increased from 45 to 50
Control Potential increased from 40 to 45
Changeup Pot increased from 50 to 55
Role changed from RP to SP
2027-04-05
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Stuff Potential increased from 55 to 70
Stuff increased from 55 to 65
Stuff vs R increased from 60 to 70
Stuff vs L increased from 50 to 60
Role changed from SP to RP
2027-03-22
Movement increased from 45 to 50
GB% increased from 63% to 65%
Changeup increased from 45 to 50
2027-03-08
Stuff Potential decreased from 65 to 55
Stuff decreased from 65 to 55
Stuff vs R decreased from 70 to 60
Stuff vs L decreased from 60 to 50
Role changed from RP to SP
2027-03-01
Stuff Potential increased from 55 to 65
Stuff increased from 55 to 65
Stuff vs R increased from 60 to 70
Stuff vs L increased from 50 to 60
Role changed from SP to RP
2027-02-15
Stuff Potential decreased from 65 to 55
Stuff decreased from 65 to 55
Stuff vs R decreased from 70 to 60
Stuff vs L decreased from 60 to 50
Role changed from RP to SP
2027-01-01
Power Potential decreased from 30 to 25
Power decreased from 30 to 25
Power vs R decreased from 30 to 25
Power vs L decreased from 30 to 25
Eye vs L decreased from 35 to 30
Outfield Range decreased from 35 to 30
Stuff increased from 55 to 65
Stuff vs R increased from 60 to 70
Stuff vs L increased from 50 to 60
Movement decreased from 50 to 45
GB% increased from 62% to 63%
Fastball increased from 65 to 70
Slider Pot decreased from 75 to 70
Changeup Pot decreased from 65 to 50
Changeup decreased from 50 to 45
Role changed from SP to RP
Weight decreased from 185 to 184
2026-07-01
Outfield Error decreased from 35 to 30
Movement increased from 45 to 50
Control Potential decreased from 45 to 40
GB% increased from 60% to 62%
Weight increased from 184 to 185
2026-01-01
Eye vs L increased from 30 to 35
Stuff vs L decreased from 55 to 50
Weight increased from 183 to 184
2025-07-01
Stealing increased from 20 to 25
Stuff vs R increased from 55 to 60
Stuff vs L increased from 50 to 55
Movement vs L increased from 40 to 45
Control Potential decreased from 50 to 45
Velocity increased from 98-100 mph to 99-101 mph
Weight increased from 181 to 183
2025-01-01
Power increased from 25 to 30
Power vs R increased from 25 to 30
Power vs L increased from 25 to 30
Bunt for Hit decreased from 25 to 20
Stealing decreased from 25 to 20
Movement increased from 40 to 45
Movement vs R increased from 45 to 50
GB% increased from 58% to 60%
Weight increased from 180 to 181
2024-07-01
Power decreased from 30 to 25
Power vs R decreased from 30 to 25
Power vs L decreased from 30 to 25
Stuff increased from 50 to 55
Stuff vs L increased from 45 to 50
Movement vs R increased from 40 to 45
Movement vs L increased from 35 to 40
GB% decreased from 59% to 58%
Fastball increased from 60 to 65
Slider increased from 65 to 70
Changeup increased from 45 to 50
2024-01-01
Power increased from 25 to 30
Power vs R increased from 25 to 30
Power vs L increased from 25 to 30
Stealing increased from 20 to 25
Stuff vs R increased from 50 to 55
Movement Potential decreased from 55 to 50
Movement vs R decreased from 45 to 40
GB% decreased from 61% to 59%
Changeup increased from 40 to 45
Weight decreased from 181 to 180
2023-07-01
Stuff increased from 40 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 40 to 45
Movement Potential increased from 50 to 55
Movement increased from 35 to 40
Movement vs R increased from 35 to 45
Movement vs L increased from 30 to 35
Control vs L increased from 35 to 40
GB% increased from 59% to 61%
Hold increased from 35 to 40
Fastball increased from 55 to 60
Slider increased from 55 to 65
Changeup increased from 35 to 40
2023-01-01
Gap Potential decreased from 30 to 25
Power Potential increased from 25 to 30
Eye Potential decreased from 40 to 30
Avoid Ks Potential decreased from 35 to 20
Avoid Ks decreased from 25 to 20
Avoid Ks vs R decreased from 25 to 20
Avoid Ks vs L decreased from 25 to 20
Bunt for Hit increased from 20 to 25
Infield Arm increased from 55 to 60
Turn Double Play increased from 25 to 30
Outfield Range decreased from 40 to 35
Outfield Error increased from 30 to 35
Outfield Arm decreased from 30 to 25
Catcher Arm decreased from 25 to 20
Stuff increased from 35 to 40
Stuff vs R increased from 40 to 45
Stuff vs L increased from 35 to 40
Movement Potential decreased from 60 to 50
Movement increased from 30 to 35
Control Potential increased from 45 to 50
Control increased from 30 to 40
Control vs R increased from 30 to 40
Control vs L increased from 30 to 35
GB% increased from 58% to 59%
Fastball Pot increased from 65 to 70
Slider increased from 40 to 55
Changeup Pot increased from 55 to 65
Changeup increased from 30 to 35
Weight increased from 179 to 181
2022-07-01
Gap Potential increased from 25 to 30
Eye Potential increased from 35 to 40
Eye vs L decreased from 35 to 30
Avoid Ks Potential increased from 30 to 35
Stuff vs R increased from 35 to 40
Stuff vs L increased from 30 to 35
Movement vs R increased from 30 to 35
Control Potential increased from 40 to 45
Velocity increased from 97-99 mph to 98-100 mph
Slider Pot decreased from 80 to 75
Changeup Pot decreased from 60 to 55
Changeup increased from 25 to 30
Weight increased from 178 to 179
2022-01-01
Contact Potential increased from 20 to 25
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Eye decreased from 35 to 30
Sac Bunt decreased from 80 to 75
Stuff Potential decreased from 70 to 65
Stuff increased from 30 to 35
Movement Potential increased from 55 to 60
Control Potential decreased from 45 to 40
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
GB% increased from 54% to 58%
Fastball increased from 50 to 55
Changeup increased from 20 to 25
2021-07-01
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
P defense decreased from 30 to 20
Weight increased from 176 to 178
2021-01-01
Eye Potential increased from 30 to 35
Eye increased from 30 to 35
Eye vs L increased from 30 to 35
Avoid Ks Potential increased from 20 to 30
Avoid Ks increased from 20 to 25
Avoid Ks vs R increased from 20 to 25
Avoid Ks vs L increased from 20 to 25
Bunt for Hit decreased from 25 to 20
Infield Range decreased from 25 to 20
Turn Double Play decreased from 30 to 25
Outfield Range increased from 35 to 40
Outfield Error decreased from 35 to 30
Outfield Arm increased from 25 to 30
Catcher Arm increased from 20 to 25
Stuff Potential increased from 60 to 70
Stuff vs R increased from 30 to 35
Stuff vs L increased from 25 to 30
Control Potential decreased from 50 to 45
Control decreased from 30 to 25
Control vs R decreased from 30 to 25
Control vs L decreased from 30 to 25
Velocity increased from 95-97 mph to 97-99 mph
GB% decreased from 56% to 54%
Stamina decreased from 75 to 70
Fastball increased from 45 to 50
Slider Pot increased from 75 to 80
Slider increased from 35 to 40
Weight increased from 174 to 176