Kevin O'Brien
Cleveland Guardians (ML)
Kevin O'Brien
Birthdate:
Dec. 28, 2013 (24 y, 0 m, 7 d)
Born In:
Los Angeles, CA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'2"/194
Entry:
2032 Draft - Round: 11, Overall: 302, Team: Cleveland Guardians
Inj Prone:
Fragile
Contract:
$700k / 1 year
ML Service Time:
0 years, 21 days
OSA Rating History
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Ratings Changes
2037-12-21
Weight increased from 193 to 194
2037-11-30
Weight decreased from 194 to 193
2037-11-08
Stuff Potential increased from 45 to 50
Stuff vs L increased from 45 to 50
Movement Potential increased from 55 to 60
Control vs R increased from 50 to 55
Sinker Pot increased from 55 to 60
Sinker increased from 50 to 55
Slider Pot increased from 50 to 55
Role changed from SP to RP
Weight increased from 193 to 194
Local Popularity decreased from Fair to Unknown
2037-07-20
Weight increased from 192 to 193
2037-06-22
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
Movement vs L increased from 55 to 60
Control Potential increased from 55 to 60
Control increased from 45 to 55
Control vs R increased from 45 to 50
Control vs L increased from 50 to 55
GB% decreased from 56% to 55%
Changeup increased from 40 to 45
HRA Potential increased from 60 to 65
HRA vs R increased from 55 to 60
HRA vs L increased from 60 to 65
HRA increased from 55 to 60
Weight increased from 191 to 192
2037-05-04
Stuff Potential decreased from 50 to 45
Stuff decreased from 45 to 40
Stuff vs R decreased from 45 to 40
Role changed from RP to SP
2037-04-13
Movement decreased from 55 to 50
Control decreased from 50 to 45
Fastball Pot increased from 45 to 50
HRA decreased from 60 to 55
Weight increased from 190 to 191
2037-04-05
Movement increased from 50 to 55
Control increased from 45 to 50
Control vs L increased from 45 to 50
GB% increased from 55% to 56%
Sinker increased from 45 to 50
HRA increased from 55 to 60
Weight decreased from 191 to 190
2037-02-09
Stuff Potential increased from 45 to 50
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Role changed from SP to RP
2037-01-12
Weight decreased from 192 to 191
2036-12-08
Stealing increased from 20 to 25
Stuff vs L increased from 40 to 45
Control Potential increased from 50 to 55
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
Stamina increased from 60 to 65
2036-11-17
Speed increased from 0 to 20
Stealing increased from 0 to 20
Baserunning increased from 0 to 20
Sinker Pot increased from 50 to 55
HRA Potential increased from 55 to 60
HRA vs L increased from 55 to 60
Weight decreased from 193 to 192
Local Popularity increased from Unknown to Fair
2036-07-28
GB% decreased from 58% to 55%
Stamina decreased from 65 to 60
Sinker Pot decreased from 55 to 50
HRA Potential decreased from 60 to 55
HRA vs R increased from 50 to 55
HRA increased from 50 to 55
PBABIP increased from 45 to 50
2036-07-14
Weight decreased from 194 to 193
2036-05-05
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
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
P defense decreased from 40 to 35
Movement vs R increased from 45 to 50
Movement vs L increased from 50 to 55
Control increased from 35 to 40
Control vs R increased from 35 to 40
Control vs L increased from 35 to 40
GB% increased from 56% to 58%
Hold increased from 70 to 75
Fastball increased from 40 to 45
P DF Potential decreased from 40 to 35
HRA Potential increased from 55 to 60
HRA vs L increased from 50 to 55
2036-04-14
HRA vs L decreased from 55 to 50
2036-02-25
Weight increased from 193 to 194
2035-12-10
Weight increased from 192 to 193
2035-11-12
Contact Potential decreased from 25 to 20
Power Potential decreased from 30 to 25
Eye Potential increased from 20 to 25
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Speed decreased from 25 to 0
Stealing decreased from 25 to 0
Baserunning decreased from 20 to 0
Infield Range decreased from 35 to 30
Turn Double Play increased from 20 to 25
Outfield Error decreased from 55 to 50
Catcher Ability increased from 20 to 25
Catcher Arm decreased from 25 to 20
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Control increased from 30 to 35
Control vs R increased from 30 to 35
Stamina increased from 60 to 65
Fastball Pot decreased from 50 to 45
Fastball decreased from 45 to 40
Sinker decreased from 50 to 45
Slider Pot increased from 45 to 50
Slider increased from 35 to 45
Changeup Pot increased from 35 to 45
Changeup increased from 30 to 40
2035-11-03
Movement increased from 45 to 50
Control vs L increased from 30 to 35
2035-10-03
Power Potential increased from 25 to 30
Stuff Potential increased from 40 to 45
Stuff vs L increased from 35 to 40
Control Potential increased from 45 to 50
2035-09-17
Avoid Ks Potential increased from 20 to 25
Stuff Potential decreased from 45 to 40
Stuff vs L decreased from 40 to 35
Movement decreased from 50 to 45
Control Potential decreased from 50 to 45
2035-09-03
Power Potential decreased from 30 to 25
Avoid Ks Potential decreased from 25 to 20
2035-08-20
Avoid Ks Potential increased from 20 to 25
Movement increased from 45 to 50
2035-08-13
Gap increased from 30 to 35
Gap vs R increased from 30 to 35
Gap vs L increased from 30 to 35
Power Potential increased from 25 to 30
Stuff vs L increased from 35 to 40
Movement Potential decreased from 60 to 55
Movement decreased from 50 to 45
Movement vs R decreased from 50 to 45
GB% decreased from 58% to 56%
Fastball Pot decreased from 55 to 50
Sinker Pot decreased from 60 to 55
Slider increased from 30 to 35
Changeup Pot increased from 30 to 35
Weight increased from 191 to 192
2035-07-09
Movement vs R increased from 45 to 50
Weight increased from 190 to 191
2035-06-04
Sinker Pot increased from 55 to 60
2035-05-14
Stealing increased from 20 to 25
Stuff Potential increased from 40 to 45
2035-04-23
Sac Bunt decreased from 75 to 70
Outfield Error increased from 50 to 55
Stuff Potential decreased from 45 to 40
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Movement Potential increased from 55 to 60
Movement increased from 40 to 50
Movement vs R increased from 35 to 45
Movement vs L increased from 40 to 50
Control Potential increased from 45 to 50
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 57% to 58%
Stamina decreased from 65 to 60
Sinker increased from 40 to 50
Changeup Pot decreased from 35 to 30
Changeup increased from 25 to 30
2035-04-02
Stuff Potential increased from 40 to 45
Stuff vs L increased from 30 to 35
Movement increased from 35 to 40
2035-03-05
Sinker decreased from 45 to 40
2035-02-19
Stuff Potential decreased from 45 to 40
Movement decreased from 40 to 35
2035-01-01
Gap vs L increased from 25 to 30
Power Potential decreased from 30 to 25
Avoid Ks Potential decreased from 25 to 20
Sac Bunt increased from 70 to 75
Outfield Error decreased from 55 to 50
Movement Potential increased from 50 to 55
Movement increased from 30 to 40
Movement vs R increased from 30 to 35
Movement vs L increased from 30 to 40
Control increased from 20 to 25
Control vs R increased from 20 to 25
Control vs L increased from 20 to 25
GB% increased from 56% to 57%
Stamina increased from 60 to 65
Sinker increased from 35 to 45
Changeup decreased from 30 to 25
Weight decreased from 191 to 190
2034-07-01
Gap increased from 25 to 30
Sinker decreased from 40 to 35
Weight decreased from 192 to 191
2034-01-01
Gap Potential decreased from 40 to 35
Power vs R decreased from 30 to 25
Eye Potential decreased from 25 to 20
Sac Bunt decreased from 75 to 70
Outfield Arm increased from 30 to 35
Stuff Potential decreased from 50 to 45
Movement increased from 25 to 30
Movement vs R increased from 25 to 30
Movement vs L increased from 25 to 30
GB% increased from 54% to 56%
Fastball Pot decreased from 60 to 55
Sinker Pot decreased from 60 to 55
Slider Pot decreased from 50 to 45
Changeup Pot decreased from 45 to 35
Weight increased from 190 to 192
2033-07-01
Power vs R increased from 25 to 30
Stuff Potential increased from 45 to 50
Weight increased from 188 to 190
2033-01-01
Gap decreased from 30 to 25
Eye Potential increased from 20 to 25
Stuff Potential decreased from 50 to 45
GB% increased from 53% to 54%
Fastball increased from 40 to 45
Slider Pot increased from 45 to 50
Changeup increased from 25 to 30
2032-07-01
Gap Potential increased from 30 to 40
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Power Potential increased from 20 to 30
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Avoid Ks Potential decreased from 30 to 25
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 decreased from 25 to 20
Infield Range increased from 30 to 35
Infield Arm increased from 45 to 50
Outfield Arm decreased from 35 to 30
Catcher Arm increased from 20 to 25
P defense increased from 35 to 40
Movement Potential increased from 45 to 50
Movement increased from 20 to 25
Movement vs R increased from 20 to 25
Movement vs L increased from 20 to 25
Control Potential decreased from 50 to 45
Velocity increased from 90-92 mph to 91-93 mph
Stamina increased from 55 to 60
Sinker Pot increased from 55 to 60
Sinker increased from 30 to 40
Slider Pot decreased from 50 to 45
2032-01-01
Movement Potential decreased from 50 to 45
Weight increased from 184 to 188
2031-07-01
Contact Potential increased from 20 to 25
Avoid Ks Potential increased from 25 to 30
Infield Arm increased from 40 to 45
Stuff Potential increased from 40 to 50
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Stuff vs L increased from 25 to 30
Movement Potential increased from 25 to 50
Control Potential increased from 35 to 50
Velocity increased from 89-91 mph to 90-92 mph
GB% increased from 43% to 53%
Fastball Pot increased from 50 to 60
Fastball increased from 35 to 40
Sinker Pot increased from 0 to 55
Sinker increased from 0 to 30
Slider Pot decreased from 55 to 50
Changeup Pot increased from 35 to 45
2031-01-01
Weight increased from 173 to 184
Height increased from 188 to 190
2030-07-01
Gap increased from 20 to 25
Gap vs R increased from 20 to 25
Gap vs L increased from 20 to 25
Outfield Error decreased from 60 to 55
Fastball Pot decreased from 55 to 50
Weight increased from 172 to 173
Height increased from 186 to 188
2030-01-01
Weight increased from 167 to 172
Height increased from 184 to 186
2029-07-01
Weight decreased from 168 to 167