Jackson Stephens
Seattle Mariners (ML)
Jackson Stephens
Nickname:
Jacko
Birthdate:
May 11, 1994 (29 y, 5 m, 20 d)
Born In:
Oxford, AL, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'2"/220
Entry:
Unknown
Contract:
$740k / 1 year
ML Service Time:
1 years, 0 days
OSA Rating History
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Ratings Changes
2023-05-09
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
Avoid Ks vs R decreased from 30 to 25
Avoid Ks vs L decreased from 30 to 25
Fastball Pot decreased from 65 to 60
Fastball decreased from 65 to 60
2023-03-31
Contact Potential increased from 25 to 30
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Gap Potential increased from 25 to 35
Gap increased from 25 to 35
Gap vs R increased from 25 to 35
Gap vs L increased from 25 to 35
Eye Potential increased from 25 to 30
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Eye vs L increased from 25 to 30
Speed decreased from 45 to 25
Stuff Potential increased from 50 to 55
Stuff increased from 50 to 55
Stuff vs R increased from 55 to 60
Stuff vs L increased from 50 to 55
Movement Potential increased from 45 to 60
Movement increased from 45 to 60
Movement vs R increased from 50 to 60
Movement vs L increased from 45 to 60
Control Potential increased from 45 to 50
Control increased from 45 to 50
Control vs R increased from 45 to 50
Control vs L increased from 40 to 50
GB% decreased from 58% to 54%
Stamina decreased from 50 to 30
Fastball Pot increased from 60 to 65
Fastball increased from 60 to 65
Sinker Pot decreased from 55 to 0
Sinker decreased from 55 to 0
Slider Pot decreased from 55 to 40
Slider decreased from 55 to 40
Changeup Pot decreased from 50 to 40
Changeup decreased from 50 to 40
Role changed from SP to RP
2022-09-27
Control vs L decreased from 45 to 40
2022-09-26
Control vs L increased from 40 to 45
2022-09-24
Control vs L decreased from 45 to 40
2022-09-21
Control vs L increased from 40 to 45
2022-09-04
Control vs L decreased from 45 to 40
2022-09-03
Control vs L increased from 40 to 45
2022-08-29
Control vs L decreased from 45 to 40
2022-07-21
Control vs L increased from 40 to 45
2022-07-18
Control vs L decreased from 45 to 40
2022-07-17
Control vs L increased from 40 to 45
2022-07-05
Control vs L decreased from 45 to 40
2022-07-03
Control vs L increased from 40 to 45
2022-07-01
Control vs L decreased from 45 to 40
2022-06-22
Control vs L increased from 40 to 45
2022-06-20
Control vs L decreased from 45 to 40
2022-04-23
Control vs L increased from 40 to 45
2022-04-21
Control vs L decreased from 45 to 40
2022-04-09
Eye Potential decreased from 30 to 25
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 35 to 30
Avoid Ks decreased from 35 to 30
Avoid Ks vs R decreased from 35 to 30
Avoid Ks vs L decreased from 35 to 30
P defense increased from 45 to 50
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 55
Stuff vs L increased from 40 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 40 to 45
Control Potential decreased from 50 to 45
GB% increased from 51% to 58%
Fastball increased from 55 to 60
Sinker Pot increased from 50 to 55
Sinker increased from 50 to 55
Curveball increased from 45 to 55
Slider increased from 50 to 55
Changeup Pot increased from 40 to 50
Changeup increased from 40 to 50