Jonathon Walker
Las Vegas Athletics (ML)
Jonathon Walker
Birthdate:
Nov. 12, 2037 (30 y, 11 m, 28 d)
Born In:
Worcester, MA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'4"/201
Entry:
2056 Draft - Round: 12, Overall: 392, Team: Miami Marlins
Contract:
$77M / 7 years (2062-2068)
ML Service Time:
9 years, 119 days
OSA Rating History
Loading Chart...
Ratings Changes
2068-11-04
Weight increased from 200 to 201
2068-10-26
Gap vs R increased from 3 to 4
2068-10-16
Movement Potential increased from 6 to 7
Movement increased from 6 to 7
GB% increased from 52% to 54%
2068-10-07
Gap vs R decreased from 4 to 3
2068-09-08
Stuff Potential increased from 16 to 17
Stuff increased from 16 to 17
2068-09-01
Splitter Pot increased from 9 to 10
Splitter increased from 9 to 10
2068-08-26
Avoid Ks vs R increased from 4 to 5
Stuff Potential decreased from 17 to 16
Stuff decreased from 17 to 16
2068-08-05
Control vs R decreased from 8 to 7
Splitter Pot decreased from 10 to 9
Splitter decreased from 10 to 9
Weight increased from 199 to 200
2068-07-29
Control vs R increased from 7 to 8
2068-07-08
Splitter Pot increased from 9 to 10
Splitter increased from 9 to 10
2068-06-17
Gap vs R increased from 3 to 4
Splitter Pot decreased from 10 to 9
Splitter decreased from 10 to 9
2068-04-15
Stuff Potential increased from 10 to 17
Stuff increased from 10 to 17
Stuff vs R increased from 10 to 16
Stuff vs L increased from 10 to 19
Slider Pot increased from 10 to 12
Slider increased from 10 to 12
2068-03-17
Splitter Pot increased from 9 to 10
Splitter increased from 9 to 10
2068-02-26
Avoid Ks vs R decreased from 5 to 4
GB% decreased from 53% to 52%
2068-01-21
GB% increased from 51% to 53%
2068-01-14
GB% decreased from 53% to 51%
2068-01-07
Weight decreased from 200 to 199
2067-12-31
Splitter Pot decreased from 10 to 9
Splitter decreased from 10 to 9
2067-12-08
Weight increased from 199 to 200
2067-11-28
Movement Potential decreased from 8 to 6
GB% increased from 52% to 53%
Stamina decreased from 10 to 9
Sinker Pot decreased from 10 to 9
Splitter increased from 9 to 10
2067-11-08
Gap vs R decreased from 4 to 3
2067-09-22
Gap vs R increased from 3 to 4
2067-08-26
Gap vs R decreased from 4 to 3
2067-07-29
Weight increased from 198 to 199
2067-07-15
Splitter decreased from 10 to 9
2067-07-01
Splitter increased from 9 to 10
2067-06-10
Splitter decreased from 10 to 9
2067-06-03
Splitter increased from 9 to 10
2067-05-20
Weight decreased from 199 to 198
2067-05-06
Splitter decreased from 10 to 9
2067-04-29
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
Gap vs L decreased from 3 to 2
2067-04-08
Movement decreased from 7 to 6
GB% decreased from 54% to 52%
Weight increased from 198 to 199
2067-03-30
Weight decreased from 199 to 198
2067-01-07
Splitter increased from 9 to 10
2066-12-22
Splitter decreased from 10 to 9
2066-12-08
Weight decreased from 200 to 199
2066-11-28
Splitter increased from 9 to 10
2066-11-09
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
Gap vs L increased from 2 to 3
Control vs R decreased from 8 to 7
2066-10-10
Control vs R increased from 7 to 8
Splitter decreased from 10 to 9
2066-09-22
Movement increased from 6 to 7
GB% increased from 53% to 54%
2066-09-08
Movement Potential increased from 7 to 8
GB% increased from 51% to 53%
2066-08-12
Splitter increased from 9 to 10
2066-06-24
Contact vs L decreased from 4 to 3
2066-05-06
Weight increased from 199 to 200
2066-04-29
Weight increased from 198 to 199
2066-04-22
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
Gap vs L decreased from 3 to 2
2066-03-17
Contact vs L increased from 3 to 4
Eye vs L decreased from 2 to 1
Weight decreased from 199 to 198
2066-02-25
Contact vs L decreased from 4 to 3
2066-01-20
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
Gap vs L increased from 2 to 3
Movement Potential increased from 6 to 7
GB% decreased from 53% to 51%
2066-01-13
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
Gap vs L decreased from 3 to 2
2065-12-22
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
Gap vs L increased from 2 to 3
2065-12-15
Avoid Ks Potential decreased from 5 to 4
Avoid Ks decreased from 5 to 4
2065-12-02
Avoid Ks Potential increased from 4 to 5
Avoid Ks increased from 4 to 5
2065-11-19
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
Gap vs L decreased from 3 to 2
Eye vs R decreased from 3 to 2
2065-10-18
Eye Potential decreased from 3 to 2
Eye decreased from 3 to 2
2065-10-10
Movement Potential decreased from 8 to 6
Movement vs R decreased from 6 to 5
Movement vs L decreased from 8 to 7
GB% decreased from 56% to 53%
Splitter decreased from 10 to 9
2065-09-09
Weight increased from 198 to 199
2065-08-26
GB% decreased from 58% to 56%
2065-08-05
Contact vs R decreased from 5 to 4
Contact vs L increased from 3 to 4
Avoid Ks Potential decreased from 5 to 4
Avoid Ks decreased from 5 to 4
Outfield Error decreased from 2 to 1
Movement Potential increased from 7 to 8
Sinker Pot increased from 9 to 10
2065-04-08
Outfield Arm decreased from 2 to 1
2065-03-22
Stamina increased from 9 to 10
2065-03-10
Stamina decreased from 10 to 9
2065-02-23
Weight decreased from 199 to 198
2065-01-15
Outfield Range decreased from 5 to 4
2065-01-01
GB% increased from 57% to 58%
Weight decreased from 200 to 199
2064-07-01
Stamina increased from 9 to 10
Weight decreased from 201 to 200
2064-01-01
GB% decreased from 59% to 57%
National Popularity increased from Very Popular to Extremely Popular
2063-07-01
Movement decreased from 7 to 6
Control increased from 7 to 8
Control vs L increased from 8 to 9
GB% decreased from 61% to 59%
Stamina decreased from 10 to 9
2063-01-01
GB% decreased from 62% to 61%
Weight decreased from 203 to 201
National Popularity decreased from Extremely Popular to Very Popular
2062-07-01
Movement increased from 6 to 7
GB% increased from 60% to 62%
Stamina increased from 9 to 10
Weight increased from 202 to 203
2062-01-01
Movement decreased from 7 to 6
GB% decreased from 61% to 60%
2061-07-01
Weight decreased from 204 to 202
2061-01-01
Avoid Ks Potential increased from 4 to 5
Avoid Ks increased from 4 to 5
Stamina decreased from 10 to 9
Hold increased from 9 to 10
National Popularity increased from Very Popular to Extremely Popular
2060-07-01
Avoid Ks vs R increased from 4 to 5
Avoid Ks vs L increased from 3 to 4
Movement Potential decreased from 8 to 7
Movement vs L decreased from 9 to 8
Control increased from 6 to 7
Control vs R increased from 6 to 7
Control vs L increased from 7 to 8
GB% decreased from 66% to 61%
Stamina increased from 9 to 10
Sinker Pot decreased from 10 to 9
Splitter increased from 9 to 10
Weight decreased from 205 to 204
2060-01-01
Contact vs R increased from 4 to 5
Control vs R increased from 5 to 6
Control vs L increased from 6 to 7
Velocity increased from 96-98 mph to 99-101 mph
Sinker Pot increased from 9 to 10
Splitter Pot increased from 9 to 10
Splitter increased from 8 to 9
Weight decreased from 206 to 205
Local Popularity increased from Unknown to Extremely Popular
National Popularity increased from Unknown to Very Popular
2059-07-01
Eye Potential increased from 2 to 3
Eye increased from 2 to 3
Eye vs R increased from 2 to 3
Movement vs R decreased from 7 to 6
Control increased from 5 to 6
Velocity increased from 94-96 mph to 96-98 mph
GB% decreased from 68% to 66%
Splitter increased from 7 to 8
2059-01-01
Avoid Ks increased from 3 to 4
Avoid Ks vs R increased from 3 to 4
Baserunning increased from 2 to 3
Stuff increased from 9 to 10
Stuff vs R increased from 9 to 10
Movement vs R increased from 6 to 7
Movement vs L increased from 8 to 9
Control increased from 4 to 5
Control vs R increased from 4 to 5
Control vs L increased from 4 to 6
GB% increased from 67% to 68%
Slider increased from 9 to 10
Splitter Pot increased from 8 to 9
Weight decreased from 209 to 206
2058-07-01
Gap increased from 3 to 4
Gap vs L increased from 2 to 3
Eye vs L increased from 1 to 2
Avoid Ks increased from 2 to 3
Avoid Ks vs R increased from 2 to 3
Avoid Ks vs L increased from 2 to 3
Stuff increased from 8 to 9
Stuff vs R increased from 7 to 9
Stuff vs L increased from 9 to 10
Movement increased from 6 to 7
Control vs R increased from 3 to 4
Sinker increased from 8 to 9
Slider increased from 8 to 9
Splitter Pot increased from 7 to 8
Splitter increased from 6 to 7
Weight decreased from 210 to 209
2058-01-01
Gap increased from 2 to 3
Gap vs R increased from 3 to 4
Infield Range decreased from 2 to 1
P defense decreased from 3 to 2
Stuff increased from 6 to 8
Stuff vs R increased from 6 to 7
Stuff vs L increased from 8 to 9
Movement Potential increased from 7 to 8
Movement vs R increased from 5 to 6
Movement vs L increased from 7 to 8
Control Potential increased from 7 to 8
Control increased from 3 to 4
GB% increased from 64% to 67%
Sinker increased from 7 to 8
Splitter increased from 5 to 6
Weight increased from 208 to 210
2057-07-01
Contact increased from 3 to 4
Contact vs L increased from 2 to 3
Eye increased from 1 to 2
Eye vs R increased from 1 to 2
Stuff decreased from 7 to 6
Movement Potential decreased from 8 to 7
Movement increased from 5 to 6
Control Potential increased from 5 to 7
Control increased from 2 to 3
Control vs R increased from 2 to 3
Control vs L increased from 2 to 4
GB% decreased from 66% to 64%
Sinker Pot increased from 8 to 9
Sinker increased from 6 to 7
Slider increased from 7 to 8
Splitter Pot increased from 6 to 7
Role changed from RP to SP
Weight increased from 206 to 208
2057-01-01
Contact increased from 2 to 3
Contact vs R increased from 2 to 4
Contact vs L increased from 1 to 2
Gap vs R increased from 2 to 3
Gap vs L increased from 1 to 2
Avoid Ks increased from 1 to 2
Avoid Ks vs R increased from 1 to 2
Avoid Ks vs L increased from 1 to 2
Outfield Range decreased from 6 to 5
P defense decreased from 4 to 3
Stuff increased from 5 to 7
Stuff vs R increased from 4 to 6
Stuff vs L increased from 6 to 8
Movement vs R increased from 4 to 5
Movement vs L increased from 6 to 7
Control increased from 1 to 2
Control vs R increased from 1 to 2
Control vs L increased from 1 to 2
Velocity increased from 93-95 mph to 94-96 mph
GB% decreased from 68% to 66%
Sinker increased from 5 to 6
Slider Pot increased from 9 to 10
Slider increased from 5 to 7
Splitter Pot increased from 0 to 6
Splitter increased from 0 to 5
Weight increased from 202 to 206
Height increased from 193 to 194
2056-07-01
Infield Range decreased from 3 to 2
Stuff Potential increased from 8 to 10
Stuff increased from 4 to 5
Stuff vs R increased from 3 to 4
Stuff vs L increased from 4 to 6
Velocity increased from 92-94 mph to 93-95 mph
Role changed from SP to RP
Weight increased from 201 to 202