Steve Herron
Arizona Diamondbacks (ML)
Steve Herron
Birthdate:
June 16, 2007 (32 y, 3 m, 23 d)
Born In:
Wayne, MI, USA
Nationality:
American
Position:
LF
Bats/Throws:
R/R
Height/Weight:
6'3"/201
Entry:
2026 Draft - Round: 2, Overall: 57, Team: Arizona Diamondbacks
Contract:
$50M / 3 years (2037-2039)
ML Service Time:
9 years, 0 days
OSA Rating History
Loading Chart...
Ratings Changes
2039-08-22
Weight decreased from 202 to 201
2039-08-18
RF defense increased from 30 to 35
2039-07-25
RF defense increased from 25 to 30
Weight increased from 201 to 202
2039-07-18
Weight increased from 200 to 201
2039-07-04
Weight decreased from 201 to 200
2039-06-27
Eye vs L decreased from 60 to 55
2039-06-20
Weight decreased from 202 to 201
2039-06-06
Weight increased from 201 to 202
2039-05-26
Eye vs L increased from 55 to 60
2039-05-16
Eye vs L decreased from 60 to 55
Weight decreased from 202 to 201
2039-05-12
Eye vs L increased from 55 to 60
2039-04-28
Eye vs L decreased from 60 to 55
2039-04-25
Eye vs L increased from 55 to 60
2039-04-18
Infield Error decreased from 25 to 20
2039-04-04
Stuff vs R increased from 35 to 40
2039-03-28
Stuff vs R decreased from 40 to 35
2039-01-29
Weight increased from 201 to 202
2038-09-13
Contact vs L decreased from 50 to 45
2038-07-19
Weight decreased from 202 to 201
2038-05-24
Gap vs L decreased from 70 to 65
1B defense decreased from 25 to 20
2038-05-17
Gap vs L increased from 65 to 70
2038-05-10
Gap vs L decreased from 70 to 65
2038-05-06
Gap vs L increased from 65 to 70
2038-05-03
Gap vs L decreased from 70 to 65
Weight decreased from 203 to 202
2038-04-22
Gap vs L increased from 65 to 70
2038-04-05
Contact Potential decreased from 50 to 45
Contact decreased from 50 to 45
Gap vs L decreased from 70 to 65
2038-03-01
Contact vs R decreased from 50 to 45
2037-11-06
Local Popularity decreased from Popular to Fair
National Popularity decreased from Fair to Insignificant
2037-07-06
Eye Potential increased from 50 to 55
Eye increased from 50 to 55
Eye vs R increased from 50 to 55
2037-07-02
Gap vs L increased from 65 to 70
2037-06-29
Gap vs L decreased from 70 to 65
2037-06-11
Gap vs L increased from 65 to 70
2037-06-04
Gap vs L decreased from 70 to 65
2037-06-01
RF defense decreased from 30 to 25
2037-05-28
Gap vs L increased from 65 to 70
2037-05-04
Contact vs R increased from 45 to 50
2037-04-30
Contact vs R decreased from 50 to 45
2037-04-09
Stuff Potential increased from 35 to 40
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 35 to 40
2037-04-06
Weight increased from 202 to 203
2037-03-16
Stuff Potential decreased from 40 to 35
Stuff decreased from 40 to 35
Stuff vs L decreased from 40 to 35
2037-03-02
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
Weight increased from 201 to 202
2037-02-17
Stuff vs R decreased from 40 to 35
Weight increased from 200 to 201
2037-02-10
Eye vs L increased from 50 to 55
2037-02-03
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2037-01-27
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2037-01-20
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2037-01-13
Weight decreased from 201 to 200
2036-12-30
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2036-12-23
Eye vs L decreased from 55 to 50
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2036-11-23
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2036-11-09
Eye vs L increased from 50 to 55
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
National Popularity decreased from Well Known to Fair
2036-10-30
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2036-10-19
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2036-10-08
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
Weight decreased from 202 to 201
2036-09-29
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2036-09-22
Movement Potential decreased from 45 to 40
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
Movement vs L decreased from 45 to 40
2036-09-18
Eye vs L decreased from 55 to 50
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
2036-09-11
Eye vs L increased from 50 to 55
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2036-09-01
Movement decreased from 45 to 40
Movement vs L decreased from 45 to 40
2036-08-25
Weight increased from 201 to 202
2036-08-11
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
2036-08-07
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2036-08-04
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2036-07-21
Movement Potential decreased from 45 to 40
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
Movement vs L decreased from 45 to 40
2036-07-10
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
2036-07-03
Movement Potential decreased from 45 to 40
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
Movement vs L decreased from 45 to 40
2036-06-26
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
2036-06-02
Movement Potential decreased from 45 to 40
Movement vs R decreased from 45 to 40
2036-05-29
Eye vs L decreased from 55 to 50
Movement Potential increased from 40 to 45
Movement vs R increased from 40 to 45
2036-05-19
CF defense decreased from 40 to 35
2036-04-10
Stuff Potential increased from 35 to 40
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 35 to 40
2036-03-17
Stuff Potential decreased from 40 to 35
Stuff decreased from 40 to 35
Stuff vs R decreased from 40 to 35
Stuff vs L decreased from 40 to 35
2036-03-03
Power vs L decreased from 60 to 55
Eye Potential decreased from 55 to 50
2036-02-17
Eye Potential increased from 50 to 55
Weight decreased from 202 to 201
2036-01-25
Eye Potential decreased from 55 to 50
2036-01-04
Eye Potential increased from 50 to 55
2036-01-01
Eye vs L increased from 50 to 55
RF defense decreased from 35 to 30
Movement Potential decreased from 45 to 40
Movement decreased from 45 to 40
Movement vs R decreased from 45 to 40
Movement vs L decreased from 45 to 40
Weight decreased from 203 to 202
Local Popularity increased from Fair to Popular
National Popularity increased from Fair to Well Known
2035-07-01
Gap vs L decreased from 70 to 65
Infield Arm decreased from 50 to 45
Stuff Potential decreased from 45 to 40
Stuff vs L decreased from 45 to 40
Control Potential decreased from 55 to 50
Changeup Pot decreased from 55 to 50
Weight increased from 200 to 203
2035-01-01
Contact Potential decreased from 65 to 50
Contact decreased from 65 to 50
Contact vs R decreased from 60 to 50
Contact vs L decreased from 65 to 50
Power vs L increased from 55 to 60
Bunt for Hit increased from 20 to 25
Outfield Arm increased from 45 to 50
Stuff decreased from 45 to 40
Control Potential increased from 50 to 55
Stamina decreased from 45 to 40
Slider Pot decreased from 35 to 30
Slider decreased from 35 to 30
Splitter Pot increased from 50 to 55
Splitter increased from 50 to 55
Weight decreased from 201 to 200
Local Popularity decreased from Popular to Fair
National Popularity decreased from Well Known to Fair
2034-07-01
Contact increased from 60 to 65
Eye increased from 45 to 50
Eye vs R increased from 45 to 50
Avoid Ks Potential decreased from 55 to 50
Avoid Ks decreased from 55 to 50
Avoid Ks vs R decreased from 55 to 50
Avoid Ks vs L decreased from 55 to 50
P defense decreased from 25 to 0
Stuff increased from 40 to 45
Stuff vs L increased from 40 to 45
Control Potential decreased from 55 to 50
Changeup Pot decreased from 60 to 55
Splitter Pot decreased from 55 to 50
Weight decreased from 202 to 201
2034-01-01
Contact decreased from 65 to 60
Contact vs R decreased from 65 to 60
Contact vs L decreased from 70 to 65
Gap vs L increased from 65 to 70
Eye Potential increased from 45 to 50
Eye vs L increased from 45 to 50
Stuff vs L decreased from 45 to 40
Control Potential increased from 50 to 55
Weight increased from 201 to 202
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Popular to Well Known
2033-07-01
Contact Potential decreased from 70 to 65
Contact decreased from 70 to 65
Contact vs R decreased from 70 to 65
Gap vs L decreased from 70 to 65
Eye Potential decreased from 50 to 45
Infield Arm decreased from 55 to 50
P defense decreased from 30 to 25
1B defense decreased from 30 to 25
Stuff vs L increased from 40 to 45
Movement vs L increased from 40 to 45
Control Potential decreased from 55 to 50
GB% increased from 50% to 52%
Splitter Pot increased from 50 to 55
Weight decreased from 203 to 201
2033-01-01
Contact vs R increased from 65 to 70
Eye vs L decreased from 50 to 45
Movement vs L decreased from 45 to 40
Splitter Pot decreased from 55 to 50
Weight increased from 202 to 203
Local Popularity increased from Unknown to Very Popular
National Popularity increased from Unknown to Popular
2032-07-01
Contact vs R decreased from 70 to 65
LF defense increased from 55 to 60
Movement Potential increased from 40 to 45
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
Control Potential increased from 50 to 55
2032-01-01
Contact vs R increased from 65 to 70
Weight increased from 197 to 202
2031-07-01
Contact increased from 65 to 70
Power vs R increased from 50 to 55
Eye vs L increased from 45 to 50
Stealing increased from 55 to 60
Infield Arm increased from 50 to 55
Outfield Error increased from 50 to 55
LF defense increased from 40 to 55
CF defense increased from 35 to 40
RF defense increased from 30 to 35
Stuff Potential increased from 40 to 45
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 35 to 40
GB% increased from 47% to 50%
Stamina increased from 40 to 45
Splitter Pot increased from 50 to 55
Position changed from CF to LF
Weight decreased from 198 to 197
2031-01-01
Contact Potential increased from 55 to 70
Contact increased from 50 to 65
Contact vs R increased from 50 to 65
Contact vs L increased from 55 to 70
Gap Potential increased from 55 to 65
Gap increased from 55 to 65
Gap vs R increased from 55 to 65
Gap vs L increased from 60 to 70
Power increased from 45 to 55
Power vs R increased from 45 to 50
Power vs L increased from 50 to 55
Eye Potential increased from 40 to 50
Eye increased from 40 to 45
Eye vs R increased from 40 to 45
Eye vs L increased from 40 to 45
Sac Bunt decreased from 35 to 30
Infield Range decreased from 30 to 25
Infield Arm increased from 45 to 50
Outfield Range increased from 50 to 55
CF defense increased from 30 to 35
Stuff Potential decreased from 50 to 40
Stuff vs L decreased from 40 to 35
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 45 to 50
GB% increased from 45% to 47%
Cutter Pot decreased from 45 to 40
Cutter decreased from 45 to 40
Changeup Pot decreased from 70 to 60
Splitter Pot decreased from 55 to 50
Weight decreased from 201 to 198
Local Popularity decreased from Insignificant to Unknown
2030-07-01
Contact vs L increased from 50 to 55
Power increased from 40 to 45
Power vs R increased from 40 to 45
Power vs L increased from 40 to 50
Baserunning increased from 60 to 65
Outfield Arm decreased from 50 to 45
RF defense increased from 25 to 30
Stuff vs L increased from 35 to 40
Movement Potential decreased from 45 to 40
Control Potential decreased from 55 to 45
Control increased from 40 to 45
Control vs L increased from 40 to 45
GB% decreased from 47% to 45%
Changeup Pot decreased from 75 to 70
Splitter increased from 45 to 50
Weight increased from 199 to 201
2030-01-01
Eye Potential increased from 35 to 40
Eye increased from 35 to 40
Eye vs R increased from 30 to 40
Eye vs L increased from 35 to 40
RF defense decreased from 30 to 25
Stuff Potential decreased from 55 to 50
Control vs R increased from 40 to 45
Velocity increased from 91-93 mph to 92-94 mph
GB% decreased from 48% to 47%
Cutter increased from 40 to 45
Weight decreased from 201 to 199
2029-07-01
Power increased from 35 to 40
Power vs R increased from 35 to 40
Eye Potential decreased from 40 to 35
Eye increased from 30 to 35
Eye vs L increased from 30 to 35
Baserunning increased from 55 to 60
Outfield Range decreased from 55 to 50
P defense decreased from 35 to 30
LF defense increased from 35 to 40
CF defense decreased from 35 to 30
Stuff Potential 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
Velocity increased from 90-92 mph to 91-93 mph
GB% decreased from 50% to 48%
Cutter Pot increased from 40 to 45
Splitter increased from 40 to 45
Weight increased from 198 to 201
2029-01-01
Contact vs R increased from 45 to 50
Power vs L increased from 35 to 40
Eye Potential increased from 35 to 40
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Eye vs L increased from 25 to 30
Baserunning increased from 50 to 55
1B defense increased from 25 to 30
LF defense increased from 30 to 35
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Movement increased from 35 to 40
Movement vs R increased from 35 to 40
Movement vs L increased from 35 to 40
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
GB% increased from 48% to 50%
Weight increased from 196 to 198
Local Popularity increased from Unknown to Insignificant
2028-07-01
Contact increased from 45 to 50
Contact vs L increased from 45 to 50
Gap vs L increased from 55 to 60
Power increased from 30 to 35
Power vs R increased from 25 to 35
Power vs L increased from 30 to 35
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Avoid Ks increased from 45 to 55
Avoid Ks vs R increased from 45 to 55
Avoid Ks vs L increased from 45 to 55
Sac Bunt increased from 30 to 35
Stealing increased from 50 to 55
Infield Range decreased from 35 to 30
Stuff vs L increased from 30 to 35
Velocity increased from 89-91 mph to 90-92 mph
GB% decreased from 51% to 48%
Cutter increased from 35 to 40
Slider increased from 30 to 35
Changeup increased from 45 to 50
Weight increased from 193 to 196
2028-01-01
Contact vs R increased from 40 to 45
Gap vs L decreased from 60 to 55
Power increased from 25 to 30
Speed decreased from 70 to 65
1B defense increased from 20 to 25
LF defense increased from 25 to 30
CF defense increased from 30 to 35
Weight increased from 191 to 193
Local Popularity decreased from Fair to Unknown
2027-07-01
Contact increased from 35 to 45
Contact vs R increased from 35 to 40
Contact vs L increased from 35 to 45
Gap increased from 30 to 55
Gap vs R increased from 30 to 55
Gap vs L increased from 30 to 60
Power decreased from 30 to 25
Avoid Ks increased from 35 to 45
Avoid Ks vs R increased from 35 to 45
Avoid Ks vs L increased from 35 to 45
Outfield Range decreased from 60 to 55
Outfield Error increased from 45 to 50
Outfield Arm increased from 45 to 50
P defense decreased from 40 to 35
1B defense decreased from 25 to 20
LF defense decreased from 30 to 25
CF defense increased from 25 to 30
Stuff increased from 25 to 30
Stuff vs R increased from 25 to 30
Stuff vs L increased from 25 to 30
Movement Potential decreased from 50 to 45
Movement increased from 30 to 35
Movement vs R increased from 30 to 35
Movement vs L increased from 30 to 35
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
GB% decreased from 53% to 51%
Cutter Pot decreased from 45 to 40
Changeup increased from 25 to 45
Splitter increased from 35 to 40
Weight increased from 189 to 191
2027-01-01
Speed increased from 65 to 70
Stealing increased from 45 to 50
P defense decreased from 45 to 40
1B defense increased from 20 to 25
LF defense increased from 25 to 30
RF defense increased from 25 to 30
Weight increased from 188 to 189
Local Popularity increased from Unknown to Fair
2026-07-01
Contact Potential increased from 50 to 55
Contact increased from 30 to 35
Contact vs R increased from 30 to 35
Contact vs L increased from 30 to 35
Avoid Ks Potential increased from 50 to 55
Avoid Ks increased from 30 to 35
Avoid Ks vs R increased from 30 to 35
Avoid Ks vs L increased from 30 to 35
Baserunning increased from 45 to 50
Infield Range decreased from 40 to 35
CF defense increased from 20 to 25
Cutter Pot increased from 40 to 45
2026-01-01
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L increased from 25 to 30
Power increased from 25 to 30
Power vs L increased from 25 to 30
Eye Potential increased from 30 to 35
Bunt for Hit decreased from 30 to 20
Outfield Arm decreased from 50 to 45
Changeup increased from 20 to 25
Weight increased from 186 to 188
2025-07-01
P defense decreased from 50 to 45
CF defense decreased from 25 to 20
Weight increased from 182 to 186
2025-01-01
Contact Potential decreased from 55 to 50
Eye Potential decreased from 35 to 30
Outfield Arm increased from 45 to 50
Weight increased from 179 to 182
2024-07-01
Contact Potential increased from 50 to 55
Gap Potential increased from 50 to 55
Bunt for Hit increased from 25 to 30
Speed increased from 60 to 65
P defense increased from 45 to 50
Weight increased from 178 to 179
2024-01-01
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Avoid Ks increased from 25 to 30
Avoid Ks vs R increased from 25 to 30
Avoid Ks vs L increased from 25 to 30
Bunt for Hit decreased from 30 to 25
Outfield Error increased from 40 to 45
CF defense increased from 20 to 25
Control increased from 20 to 25
Control vs R increased from 20 to 25
Control vs L increased from 20 to 25
2023-07-01
Contact Potential increased from 45 to 50
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Gap increased from 20 to 25
Gap vs R increased from 20 to 25
Avoid Ks Potential increased from 45 to 50
Weight increased from 175 to 178