Jayson St. Helens
Iowa Cubs (AAA)
Jayson St. Helens
Birthdate:
Aug. 2, 2000 (23 y, 9 m, 1 d)
Born In:
Lynwood, CA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/R
Height/Weight:
6'7"/214
Entry:
2019 Draft - Round: 10, Overall: 281, Team: Chicago Cubs
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2024-03-20
Weight decreased from 215 to 214
2024-02-08
Gap vs R decreased from 35 to 30
Power vs L decreased from 30 to 25
Stuff Potential increased from 60 to 70
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Role changed from SP to RP
2023-11-11
Contact Potential decreased from 30 to 20
Contact decreased from 25 to 20
Contact vs R decreased from 25 to 20
Contact vs L decreased from 25 to 20
Gap Potential decreased from 35 to 30
Gap decreased from 35 to 30
Gap vs R decreased from 40 to 35
Gap vs L decreased from 35 to 30
Power Potential decreased from 35 to 30
Power decreased from 35 to 30
Power vs R decreased from 40 to 30
Eye Potential decreased from 30 to 20
Eye decreased from 30 to 20
Eye vs R decreased from 30 to 20
Eye vs L decreased from 25 to 20
Avoid Ks Potential decreased from 25 to 20
Outfield Arm decreased from 30 to 25
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Movement Potential increased from 45 to 50
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Velocity decreased from 96-98 mph to 95-97 mph
GB% increased from 43% to 44%
Curveball decreased from 65 to 60
2023-09-25
Weight increased from 214 to 215
2023-09-18
Weight decreased from 215 to 214
2023-07-20
Changeup Pot increased from 50 to 55
Changeup increased from 50 to 55
2023-05-04
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs R decreased from 70 to 60
Stuff vs L decreased from 70 to 65
Role changed from RP to SP
2023-04-12
Power vs R increased from 35 to 40
Stuff Potential increased from 65 to 70
Stuff increased from 60 to 70
Stuff vs R increased from 60 to 70
Stuff vs L increased from 60 to 70
Velocity increased from 94-96 mph to 96-98 mph
GB% decreased from 45% to 43%
Fastball Pot increased from 65 to 70
Fastball increased from 65 to 70
Curveball increased from 60 to 65
2023-04-09
Speed decreased from 35 to 30
2023-03-19
Weight decreased from 216 to 215
2023-03-14
Weight increased from 215 to 216
2022-12-12
Speed increased from 30 to 35
2022-12-07
Weight increased from 214 to 215
2022-10-09
Weight increased from 213 to 214
2022-09-19
Weight decreased from 214 to 213
2022-08-15
Weight decreased from 215 to 214
2022-08-12
Power increased from 30 to 35
Eye increased from 25 to 30
Infield Error decreased from 30 to 25
Stuff vs R increased from 55 to 60
Control increased from 35 to 40
Control vs R increased from 35 to 40
Control vs L increased from 35 to 40
Fastball increased from 60 to 65
2022-07-30
Weight increased from 214 to 215
2022-07-18
Weight decreased from 215 to 214
2022-05-12
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Eye vs R increased from 25 to 30
Stuff Potential increased from 60 to 65
Stuff increased from 55 to 60
Stuff vs L increased from 55 to 60
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
Velocity increased from 93-95 mph to 94-96 mph
GB% increased from 44% to 45%
Stamina decreased from 65 to 60
Curveball Pot increased from 60 to 65
Curveball increased from 55 to 60
Changeup increased from 40 to 50
2022-04-27
Contact vs R decreased from 25 to 20
2022-03-07
Weight decreased from 216 to 215
2021-11-03
Contact Potential increased from 25 to 30
Contact vs R increased from 20 to 25
Gap vs R increased from 35 to 40
Gap vs L increased from 30 to 35
Power Potential increased from 30 to 35
Power vs R increased from 30 to 35
Power vs L increased from 25 to 30
Eye Potential increased from 25 to 30
Infield Error increased from 25 to 30
Infield Arm increased from 40 to 45
Outfield Error increased from 35 to 40
Stuff increased from 50 to 55
Stuff vs R increased from 50 to 55
Stuff vs L increased from 50 to 55
Movement Potential increased from 40 to 45
Movement vs L increased from 35 to 40
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
Velocity increased from 92-94 mph to 93-95 mph
Fastball increased from 55 to 60
Curveball increased from 50 to 55
Changeup Pot increased from 45 to 50
2021-06-07
Weight increased from 215 to 216
2021-05-24
Weight increased from 214 to 215
2021-05-09
GB% increased from 43% to 44%
2021-04-12
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Movement increased from 35 to 40
Velocity increased from 91-93 mph to 92-94 mph
2021-01-01
Gap Potential increased from 30 to 35
Gap increased from 30 to 35
Stuff vs R increased from 45 to 50
Control Potential increased from 35 to 40
Hold increased from 30 to 35
Changeup increased from 35 to 40
2021-01-01
Power increased from 25 to 30
Eye decreased from 25 to 20
Eye vs R decreased from 25 to 20
Avoid Ks Potential increased from 20 to 25
Stuff Potential decreased from 65 to 60
Movement vs R increased from 35 to 40
Control Potential decreased from 45 to 35
Control increased from 20 to 25
Control vs R increased from 20 to 25
Control vs L increased from 20 to 25
Fastball increased from 50 to 55
Curveball Pot decreased from 65 to 60
Weight increased from 212 to 214
2020-07-01
Gap increased from 25 to 30
Gap vs R increased from 30 to 35
Gap vs L increased from 25 to 30
Power decreased from 30 to 25
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Avoid Ks Potential decreased from 25 to 20
Sac Bunt increased from 60 to 65
Infield Range increased from 20 to 25
Catcher Ability decreased from 25 to 20
Stuff Potential increased from 55 to 65
Stuff increased from 40 to 50
Stuff vs R increased from 40 to 45
Stuff vs L increased from 40 to 50
Movement Potential decreased from 45 to 40
Control Potential increased from 40 to 45
Velocity increased from 90-92 mph to 91-93 mph
GB% decreased from 48% to 43%
Stamina increased from 60 to 65
Fastball Pot increased from 60 to 65
Curveball increased from 45 to 50
Changeup increased from 30 to 35
Role changed from SP to RP
2020-01-01
Power Potential decreased from 35 to 30
Power increased from 25 to 30
Power vs R increased from 25 to 30
Infield Range decreased from 25 to 20
Stamina decreased from 65 to 60
Weight increased from 211 to 212