Rob Kerns
Miami Marlins (ML)
Rob Kerns
Birthdate:
May 19, 2015 (24 y, 4 m, 20 d)
Born In:
Olney, MD, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'3"/201
Entry:
2038 Draft - Round: 1, Overall: 3, Team: Miami Marlins
Contract:
$720k / 1 year
ML Service Time:
1 years, 0 days
OSA Rating History
Loading Chart...
Ratings Changes
2039-10-09
Speed increased from 25 to 30
2039-10-05
Gap Potential decreased from 35 to 30
Power Potential decreased from 30 to 25
Movement decreased from 65 to 60
2039-09-29
Power Potential increased from 25 to 30
2039-09-22
Gap Potential increased from 30 to 35
Power Potential decreased from 30 to 25
2039-09-15
Gap Potential decreased from 35 to 30
2039-09-12
Gap Potential increased from 30 to 35
Power Potential increased from 25 to 30
2039-08-18
Control vs R increased from 60 to 65
2039-08-08
Avoid Ks vs L increased from 20 to 25
2039-06-27
Avoid Ks vs L decreased from 25 to 20
2039-06-23
Gap vs R increased from 30 to 35
Weight increased from 200 to 201
2039-06-20
Gap vs R decreased from 35 to 30
Avoid Ks vs L increased from 20 to 25
Control vs R decreased from 65 to 60
2039-06-16
Power Potential decreased from 30 to 25
Control vs R increased from 60 to 65
2039-06-13
Power Potential increased from 25 to 30
Control vs R decreased from 65 to 60
2039-06-09
Power Potential decreased from 30 to 25
Control vs R increased from 60 to 65
2039-06-06
Gap vs R increased from 30 to 35
Power Potential increased from 25 to 30
2039-05-30
Gap vs R decreased from 35 to 30
2039-05-19
Stuff Potential increased from 55 to 60
Stuff increased from 50 to 55
Stuff vs L increased from 55 to 60
Control increased from 60 to 65
Control vs L increased from 65 to 70
Hold increased from 65 to 70
Slider increased from 50 to 55
2039-05-16
Stuff Potential decreased from 60 to 55
Control vs R increased from 55 to 60
2039-05-09
Gap vs R increased from 30 to 35
Stuff Potential increased from 55 to 60
Control vs R decreased from 60 to 55
2039-05-05
Weight decreased from 201 to 200
2039-05-02
Control vs R increased from 55 to 60
2039-04-21
Gap vs R decreased from 35 to 30
Control vs R decreased from 60 to 55
Weight decreased from 202 to 201
2039-04-07
Contact increased from 25 to 30
Gap vs R increased from 30 to 35
Stuff vs R increased from 45 to 50
Control vs R increased from 55 to 60
2039-03-14
Contact vs R increased from 25 to 30
Gap Potential decreased from 35 to 30
Power Potential decreased from 30 to 25
Eye Potential decreased from 30 to 25
Eye vs L increased from 20 to 25
Avoid Ks increased from 20 to 25
Turn Double Play increased from 20 to 25
Stuff Potential decreased from 60 to 55
Stuff increased from 45 to 50
Stuff vs L increased from 50 to 55
Movement increased from 60 to 65
Movement vs L increased from 70 to 75
Control increased from 55 to 60
Control vs L increased from 60 to 65
Fastball increased from 65 to 70
Slider increased from 45 to 50
Weight increased from 201 to 202
2039-02-28
Eye vs L decreased from 25 to 20
2039-02-12
Contact vs R decreased from 30 to 25
Gap vs R decreased from 35 to 30
Eye vs L increased from 20 to 25
2039-01-29
Gap vs R increased from 30 to 35
Hold decreased from 70 to 65
2039-01-16
Contact vs R increased from 25 to 30
2039-01-09
Hold increased from 65 to 70
2038-12-26
Gap vs R decreased from 35 to 30
2038-12-16
Movement decreased from 65 to 60
Movement vs L decreased from 75 to 70
Weight increased from 200 to 201
2038-12-02
Movement increased from 60 to 65
Movement vs L increased from 70 to 75
2038-11-16
Gap vs R increased from 30 to 35
Eye vs L decreased from 25 to 20
2038-11-09
Eye vs L increased from 20 to 25
Local Popularity increased from Unknown to Well Known
National Popularity increased from Unknown to Well Known
2038-10-30
Eye vs L decreased from 25 to 20
2038-10-07
Avoid Ks decreased from 25 to 20
2038-09-30
Eye vs L increased from 20 to 25
Avoid Ks increased from 20 to 25
2038-09-27
Eye vs L decreased from 25 to 20
Movement decreased from 65 to 60
2038-09-23
Eye vs L increased from 20 to 25
Movement increased from 60 to 65
2038-09-09
Eye vs L decreased from 25 to 20
2038-09-02
Weight increased from 199 to 200
2038-08-30
Eye vs L increased from 20 to 25
2038-08-26
Avoid Ks decreased from 25 to 20
2038-08-19
Avoid Ks increased from 20 to 25
2038-08-16
Eye vs L decreased from 25 to 20
2038-08-12
Eye vs L increased from 20 to 25
2038-08-09
Movement decreased from 65 to 60
2038-08-02
Movement increased from 60 to 65
2038-08-02
Movement decreased from 65 to 60
2038-07-29
Movement increased from 60 to 65
2038-07-22
Avoid Ks decreased from 25 to 20
Movement decreased from 65 to 60
Movement vs L decreased from 75 to 70
2038-07-19
Movement increased from 60 to 65
Movement vs L increased from 70 to 75
2038-07-15
Avoid Ks increased from 20 to 25
2038-07-08
Eye vs L decreased from 25 to 20
Movement decreased from 65 to 60
2038-07-01
Movement increased from 60 to 65
2038-06-28
Avoid Ks decreased from 25 to 20
2038-06-24
Avoid Ks increased from 20 to 25
2038-06-17
Power Potential increased from 25 to 30
Eye vs L increased from 20 to 25
Stuff Potential increased from 55 to 60
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Stuff vs L increased from 45 to 50
Movement vs R increased from 55 to 60
Control increased from 50 to 55
Control vs R increased from 50 to 55
Control vs L increased from 55 to 60
GB% increased from 52% to 54%
Fastball increased from 60 to 65
Sinker increased from 50 to 55
2038-06-14
Movement vs L increased from 65 to 70
2038-05-27
Movement vs L decreased from 70 to 65
2038-05-24
Movement vs L increased from 65 to 70
2038-05-17
Eye increased from 20 to 25
2038-05-13
Movement vs L decreased from 70 to 65
2038-05-10
Eye decreased from 25 to 20
2038-05-06
Movement vs L increased from 65 to 70
2038-04-29
Gap Potential increased from 30 to 35
2038-04-22
Gap Potential decreased from 35 to 30
2038-04-08
Gap Potential increased from 30 to 35
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Avoid Ks decreased from 25 to 20
Avoid Ks vs L decreased from 25 to 20
Weight increased from 198 to 199
2038-04-05
Eye Potential increased from 25 to 30
2038-02-13
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L increased from 25 to 30
Power Potential decreased from 30 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
Stuff Potential increased from 50 to 55
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 35 to 45
Movement increased from 50 to 60
Movement vs R increased from 50 to 55
Movement vs L increased from 60 to 65
Control Potential increased from 75 to 80
Control increased from 40 to 50
Control vs R increased from 40 to 50
Control vs L increased from 40 to 55
GB% decreased from 57% to 52%
Stamina decreased from 75 to 70
Fastball Pot increased from 65 to 70
Fastball increased from 50 to 60
Sinker increased from 45 to 50
Slider Pot increased from 55 to 65
Slider increased from 35 to 45
2038-01-30
Weight decreased from 199 to 198
2037-12-23
Power Potential increased from 25 to 30
2037-10-06
Control vs R increased from 35 to 40
2037-10-01
Power Potential decreased from 30 to 25
2037-09-21
Control vs R decreased from 40 to 35
2037-09-17
Control vs R increased from 35 to 40
2037-09-14
Control vs R decreased from 40 to 35
2037-09-07
Power Potential increased from 25 to 30
2037-08-24
Control vs R increased from 35 to 40
2037-08-20
Hold decreased from 70 to 65
2037-08-17
Control vs R decreased from 40 to 35
2037-08-13
Power Potential decreased from 30 to 25
2037-07-23
Hold increased from 65 to 70
2037-07-09
Power Potential increased from 25 to 30
2037-06-22
Power Potential decreased from 30 to 25
2037-06-18
Control vs R increased from 35 to 40
2037-06-04
Power Potential increased from 25 to 30
2037-06-01
Power Potential decreased from 30 to 25
2037-05-28
Power Potential increased from 25 to 30
2037-05-25
Power Potential decreased from 30 to 25
2037-05-18
Power Potential increased from 25 to 30
2037-05-14
Power Potential decreased from 30 to 25
2037-05-11
Power Potential increased from 25 to 30
2037-05-07
Power Potential decreased from 30 to 25
2037-04-16
Stuff vs R increased from 30 to 35
Sinker decreased from 50 to 45
2037-04-09
Stuff increased from 30 to 35
Control increased from 35 to 40
2037-04-06
Stuff Potential increased from 45 to 50
2037-03-30
Stuff Potential decreased from 50 to 45
2037-03-16
Control decreased from 40 to 35
Sinker increased from 45 to 50
2037-03-02
Weight decreased from 200 to 199
2037-02-17
Weight decreased from 201 to 200
2037-02-03
Bunt for Hit decreased from 30 to 25
Outfield Range decreased from 55 to 50
Stuff Potential increased from 45 to 50
Stuff vs L increased from 30 to 35
Movement Potential increased from 65 to 70
Movement increased from 45 to 50
Movement vs R increased from 40 to 50
Movement vs L increased from 50 to 60
Control Potential increased from 70 to 75
Velocity increased from 92-94 mph to 93-95 mph
GB% increased from 56% to 57%
Stamina increased from 70 to 75
Fastball Pot increased from 60 to 65
Fastball increased from 45 to 50
Sinker Pot increased from 60 to 65
Slider Pot increased from 50 to 55
Slider increased from 30 to 35
2037-01-27
Stuff vs L decreased from 35 to 30
Movement Potential increased from 60 to 65
2037-01-20
Control vs R decreased from 40 to 35
2036-12-30
Movement Potential decreased from 65 to 60
2036-12-23
Movement Potential increased from 60 to 65
2036-10-30
Weight decreased from 202 to 201
2036-10-08
Movement Potential decreased from 65 to 60
2036-10-02
Weight increased from 201 to 202
2036-09-29
Movement Potential increased from 60 to 65
2036-09-25
Movement Potential decreased from 65 to 60
2036-09-22
Movement vs R decreased from 45 to 40
2036-09-18
Movement Potential increased from 60 to 65
Movement vs R increased from 40 to 45
2036-09-01
Movement Potential decreased from 65 to 60
Movement vs R decreased from 45 to 40
2036-08-25
Stuff decreased from 35 to 30
2036-08-14
Stuff increased from 30 to 35
2036-08-11
Movement Potential increased from 60 to 65
Movement vs R increased from 40 to 45
2036-08-07
Movement Potential decreased from 65 to 60
2036-07-28
Movement Potential increased from 60 to 65
2036-07-24
Stuff decreased from 35 to 30
Movement Potential decreased from 65 to 60
Weight decreased from 202 to 201
2036-07-21
Stuff increased from 30 to 35
Movement vs R decreased from 45 to 40
2036-07-10
Stuff decreased from 35 to 30
Movement vs R increased from 40 to 45
2036-07-03
Movement vs R decreased from 45 to 40
2036-06-30
Stuff increased from 30 to 35
2036-06-26
Movement vs R increased from 40 to 45
2036-04-24
Weight increased from 201 to 202
2036-04-14
Movement Potential increased from 60 to 65
2036-04-10
Stuff Potential increased from 40 to 45
Stuff vs L increased from 30 to 35
Movement increased from 40 to 45
Control increased from 35 to 40
Control vs R increased from 35 to 40
2036-03-31
Movement decreased from 45 to 40
Weight increased from 200 to 201
2036-03-17
Stuff Potential decreased from 45 to 40
Stuff vs L decreased from 35 to 30
Movement Potential decreased from 65 to 60
Control decreased from 40 to 35
Control vs R decreased from 40 to 35
2036-03-03
Weight decreased from 201 to 200
2036-02-02
Avoid Ks Potential decreased from 35 to 30
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
Outfield Error increased from 20 to 25
Stuff vs L increased from 30 to 35
Movement increased from 40 to 45
Movement vs R increased from 35 to 40
Movement vs L increased from 45 to 50
Control increased from 35 to 40
Control vs R increased from 35 to 40
Control vs L increased from 35 to 40
GB% decreased from 57% to 56%
Sinker increased from 40 to 45
2036-01-04
Stuff vs L decreased from 35 to 30
Control vs L decreased from 40 to 35
2036-01-01
Power Potential increased from 25 to 30
Movement vs R decreased from 40 to 35
Weight increased from 200 to 201
2035-07-01
Stuff decreased from 35 to 30
Movement vs R increased from 35 to 40