Jon Harmon
San Diego (ACL) Padres (R)
Jon Harmon
Birthdate:
Dec. 1, 2008 (20 y, 8 m, 10 d)
Born In:
Big Park, AZ, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'5"/200
Entry:
2027 Draft - Round: 6, Overall: 172, Team: San Diego Padres
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2029-07-01
Avoid Ks increased from 25 to 30
Avoid Ks vs L increased from 25 to 30
Stuff vs R increased from 30 to 35
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
Slider increased from 40 to 45
Changeup increased from 30 to 35
2029-05-17
Weight decreased from 201 to 200
2029-04-22
Weight decreased from 202 to 201
2029-04-07
Weight increased from 201 to 202
2028-12-01
Weight increased from 200 to 201
2028-11-02
Contact Potential increased from 25 to 35
Contact increased from 20 to 30
Contact vs R increased from 20 to 30
Contact vs L increased from 25 to 30
Gap Potential decreased from 40 to 30
Gap decreased from 25 to 20
Gap vs R decreased from 25 to 20
Gap vs L decreased from 25 to 20
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
Sac Bunt increased from 65 to 75
Bunt for Hit decreased from 30 to 25
Speed decreased from 25 to 0
Stealing decreased from 20 to 0
Baserunning decreased from 30 to 0
Infield Error increased from 30 to 35
Turn Double Play increased from 25 to 30
Outfield Range decreased from 25 to 20
Outfield Error decreased from 35 to 30
P defense increased from 45 to 50
Stuff Potential decreased from 55 to 45
Stuff vs L increased from 25 to 30
Movement Potential decreased from 50 to 45
Movement increased from 30 to 40
Movement vs R increased from 30 to 40
Movement vs L increased from 25 to 35
Control Potential decreased from 60 to 45
Fastball Pot decreased from 65 to 50
Fastball decreased from 45 to 40
Slider Pot decreased from 60 to 50
Slider increased from 30 to 40
Changeup Pot increased from 20 to 35
Changeup increased from 20 to 30
2028-09-16
Weight decreased from 201 to 200
2028-08-12
Stuff Potential increased from 45 to 55
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Role changed from SP to RP
2028-07-02
Contact vs L increased from 20 to 25
Gap Potential decreased from 45 to 40
Power Potential decreased from 25 to 20
Infield Arm increased from 45 to 50
Stuff Potential decreased from 50 to 45
Movement Potential decreased from 55 to 50
Control Potential decreased from 65 to 60
Velocity increased from 90-92 mph to 91-93 mph
GB% decreased from 56% to 55%
Stamina increased from 55 to 60
Fastball increased from 40 to 45
Slider Pot decreased from 65 to 60
Changeup Pot decreased from 25 to 20
2028-06-02
Weight increased from 200 to 201
2028-02-28
Weight increased from 199 to 200
2027-12-05
Stuff Potential decreased from 65 to 50
Stuff decreased from 30 to 25
Stuff vs R decreased from 30 to 25
Role changed from CL to SP
2027-11-13
Weight decreased from 200 to 199
2027-11-05
Stuff Potential increased from 50 to 65
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Role changed from SP to CL
2027-09-18
Weight decreased from 201 to 200
2027-08-09
Weight increased from 200 to 201
2027-06-29
Gap Potential decreased from 50 to 45
Stuff Potential decreased from 55 to 50
Control Potential decreased from 70 to 65
Fastball Pot decreased from 70 to 65
Changeup Pot increased from 20 to 25
2027-06-04
Weight decreased from 201 to 200
2027-03-01
Outfield Arm increased from 40 to 45
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
Changeup Pot decreased from 25 to 20
Weight decreased from 202 to 201
2026-11-27
Weight decreased from 203 to 202
2026-11-16
Weight increased from 202 to 203
2026-11-04
Control Potential increased from 65 to 70
2026-07-26
Weight increased from 201 to 202
2026-05-26
Weight decreased from 202 to 201
2026-04-16
Control Potential decreased from 70 to 65
2026-04-06
Movement increased from 25 to 30
Weight increased from 201 to 202
Height increased from 197 to 198
2026-01-25
Weight increased from 200 to 201
2026-01-01
Contact Potential decreased from 30 to 25
Gap Potential increased from 40 to 50
Gap increased from 20 to 25
Gap vs R increased from 20 to 25
Gap vs L increased from 20 to 25
Power Potential decreased from 30 to 25
Avoid Ks Potential increased from 30 to 35
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
Sac Bunt decreased from 80 to 65
Infield Error decreased from 35 to 30
Turn Double Play decreased from 30 to 25
Outfield Error increased from 30 to 35
Outfield Arm increased from 35 to 40
Stuff Potential increased from 50 to 55
Movement decreased from 30 to 25
Control Potential increased from 65 to 70
Stamina increased from 50 to 55
Fastball Pot increased from 60 to 70
Slider Pot decreased from 70 to 65
Weight increased from 198 to 200