Juan Hernández
DSL Arizona Diamondbacks (R)
Juan Hernández
Birthdate:
Aug. 8, 2020 (21 y, 11 m, 26 d)
Born In:
Carora, LAR, VEN
Nationality:
Venezuelan
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'0"/170
Entry:
Unknown
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2042-08-03
Stuff vs R increased from 8 to 9
2042-07-27
Movement vs R increased from 8 to 9
Movement vs L increased from 10 to 11
2042-07-20
Stuff vs L increased from 10 to 11
Slider increased from 8 to 9
Weight increased from 169 to 170
2042-07-12
Weight increased from 168 to 169
2042-07-06
Movement Potential increased from 12 to 13
Movement increased from 8 to 9
Movement vs R increased from 7 to 8
Movement vs L increased from 9 to 10
2042-06-29
Stuff increased from 8 to 9
Slider increased from 7 to 8
Weight decreased from 169 to 168
2042-06-22
Fastball Pot increased from 12 to 13
2042-06-15
Avoid Ks increased from 6 to 7
Stuff Potential increased from 17 to 18
GB% increased from 54% to 55%
2042-06-08
Slider Pot increased from 18 to 19
2042-05-25
Movement Potential increased from 11 to 12
Splitter Pot increased from 11 to 12
2042-04-20
Stuff Potential increased from 16 to 17
2042-04-13
Contact increased from 7 to 8
Contact vs L increased from 6 to 7
2042-03-17
Stuff Potential increased from 15 to 16
Movement Potential increased from 10 to 11
Movement increased from 7 to 8
Movement vs L increased from 8 to 9
Slider Pot increased from 17 to 18
Splitter increased from 7 to 8
2042-03-05
Stuff vs R increased from 7 to 8
Stuff vs L increased from 9 to 10
Movement increased from 6 to 7
Movement vs R increased from 6 to 7
Movement vs L increased from 7 to 8
2042-02-23
Movement increased from 5 to 6
Movement vs R increased from 5 to 6
Movement vs L increased from 6 to 7
2042-02-11
Movement decreased from 6 to 5
Movement vs L decreased from 7 to 6
GB% decreased from 55% to 54%
2042-01-29
Control increased from 4 to 5
Control vs R increased from 4 to 5
2042-01-14
Fastball Pot increased from 11 to 12
2041-12-03
Gap vs R increased from 8 to 9
Stuff Potential increased from 14 to 15
2041-11-26
Contact vs R increased from 7 to 8
Avoid Ks vs R increased from 6 to 7
Avoid Ks vs L increased from 5 to 6
Movement Potential increased from 9 to 10
Slider Pot increased from 16 to 17
2041-10-06
Control Potential increased from 11 to 12
2041-09-29
Weight decreased from 170 to 169
2041-09-22
GB% decreased from 56% to 55%
Slider increased from 6 to 7
2041-09-15
Gap Potential increased from 7 to 8
Gap increased from 7 to 8
Gap vs L increased from 5 to 6
2041-09-08
Stuff Potential increased from 13 to 14
Movement Potential increased from 8 to 9
2041-09-01
Movement increased from 5 to 6
Movement vs L increased from 6 to 7
2041-08-25
Control Potential increased from 10 to 11
Slider Pot increased from 15 to 16
Weight decreased from 171 to 170
2041-08-11
Movement increased from 4 to 5
Movement vs R increased from 4 to 5
Movement vs L increased from 5 to 6
2041-07-28
Movement vs R increased from 3 to 4
Movement vs L increased from 4 to 5
Control vs L increased from 4 to 5
2041-07-14
Movement Potential increased from 7 to 8
2041-06-30
Stuff Potential increased from 12 to 13
Control Potential increased from 9 to 10
2041-06-23
Movement Potential increased from 6 to 7
Slider Pot increased from 14 to 15
2041-06-16
Movement increased from 3 to 4
Movement vs L increased from 3 to 4
2041-06-09
Contact increased from 6 to 7
Contact vs R increased from 6 to 7
Avoid Ks increased from 5 to 6
Avoid Ks vs R increased from 5 to 6
Fastball Pot increased from 10 to 11
Splitter Pot increased from 10 to 11
2041-06-02
Movement vs R increased from 2 to 3
GB% increased from 55% to 56%
Splitter Pot decreased from 11 to 10
2041-05-26
Fastball increased from 9 to 10
Splitter Pot increased from 10 to 11
2041-05-12
Contact vs L increased from 5 to 6
Avoid Ks increased from 4 to 5
Avoid Ks vs L increased from 4 to 5
Movement Potential increased from 5 to 6
Movement increased from 2 to 3
Movement vs L increased from 2 to 3
Control Potential increased from 8 to 9
2041-04-28
Infield Range increased from 4 to 5
Control increased from 3 to 4
Control vs R increased from 3 to 4
Control vs L increased from 3 to 4
Weight increased from 170 to 171
2041-04-07
Contact increased from 5 to 6
Stuff increased from 7 to 8
Control Potential increased from 7 to 8
Slider Pot increased from 13 to 14
2041-03-31
Gap increased from 6 to 7
Gap vs R increased from 7 to 8
2041-03-18
Movement Potential increased from 4 to 5
GB% increased from 54% to 55%
Stamina increased from 11 to 12
Fastball increased from 8 to 9
2041-03-07
Stuff Potential increased from 11 to 12
Stuff vs R increased from 6 to 7
Stuff vs L increased from 8 to 9
Control vs R increased from 2 to 3
Velocity increased from 89-91 mph to 90-92 mph
Fastball Pot increased from 9 to 10
Weight increased from 169 to 170
2041-01-29
Movement increased from 1 to 2
Movement vs R increased from 1 to 2
Movement vs L increased from 1 to 2
GB% increased from 52% to 54%
Splitter increased from 6 to 7
2041-01-14
GB% decreased from 53% to 52%
Weight increased from 168 to 169
2040-12-03
Weight increased from 167 to 168
2040-11-15
Stuff increased from 6 to 7
Weight increased from 166 to 167
2040-11-07
Local Popularity decreased from Insignificant to Unknown
2040-10-11
Contact vs R increased from 5 to 6
2040-09-30
Gap vs L increased from 4 to 5
2040-09-16
Avoid Ks vs R increased from 4 to 5
Avoid Ks vs L increased from 3 to 4
2040-09-02
Gap increased from 5 to 6
Gap vs R increased from 6 to 7
2040-08-19
Stuff Potential increased from 10 to 11
Stuff vs R increased from 5 to 6
Stuff vs L increased from 7 to 8
Role changed from SP to RP
2040-07-08
GB% decreased from 54% to 53%
2040-07-01
Stuff increased from 5 to 6
Stuff vs L increased from 6 to 7
Slider increased from 5 to 6
2040-06-24
Contact vs L increased from 4 to 5
2040-04-01
Hold increased from 12 to 13
2040-02-06
Weight increased from 165 to 166
2040-01-29
Movement Potential decreased from 5 to 4
Fastball Pot decreased from 10 to 9
2039-12-30
Weight decreased from 166 to 165
2039-12-05
Weight decreased from 167 to 166
2039-12-03
Hold decreased from 13 to 12
2039-11-17
Gap decreased from 6 to 5
Eye Potential decreased from 3 to 2
Avoid Ks vs L decreased from 4 to 3
Infield Range decreased from 5 to 4
Control Potential decreased from 8 to 7
Control vs R decreased from 3 to 2
Splitter increased from 5 to 6
2039-11-10
Movement Potential increased from 4 to 5
2039-10-10
Speed decreased from 2 to 1
2039-10-02
Control increased from 2 to 3
Control vs R increased from 2 to 3
Slider increased from 4 to 5
2039-09-04
Weight decreased from 168 to 167
2039-08-21
Gap increased from 5 to 6
Gap vs R increased from 5 to 6
2039-08-14
Gap increased from 4 to 5
Gap vs L increased from 3 to 4
Avoid Ks increased from 3 to 4
Avoid Ks vs R increased from 3 to 4
Avoid Ks vs L increased from 3 to 4
2039-07-31
Contact increased from 4 to 5
Contact vs R increased from 4 to 5
2039-07-03
Stuff Potential decreased from 11 to 10
2039-06-19
Gap vs R increased from 4 to 5
Splitter Pot decreased from 11 to 10
Weight increased from 167 to 168
2039-06-05
Speed increased from 1 to 2
2039-05-15
Splitter Pot increased from 10 to 11
2039-03-21
Control Potential increased from 7 to 8
Control vs L increased from 2 to 3
GB% decreased from 55% to 54%
Fastball increased from 7 to 8
Splitter increased from 4 to 5
2039-02-13
Movement Potential increased from 3 to 4
Stamina increased from 10 to 11
Fastball Pot increased from 9 to 10
2039-01-29
Contact vs L increased from 3 to 4
Avoid Ks vs L increased from 2 to 3
Stuff Potential increased from 10 to 11
Control Potential decreased from 8 to 7
2039-01-01
Speed decreased from 2 to 1
Stuff Potential decreased from 11 to 10
Movement Potential decreased from 4 to 3
Control Potential decreased from 9 to 8
Fastball Pot decreased from 11 to 9
Weight decreased from 168 to 167
Local Popularity increased from Unknown to Insignificant
2038-07-01
Contact increased from 3 to 4
Contact vs R increased from 3 to 4
Avoid Ks increased from 2 to 3
Avoid Ks vs R increased from 2 to 3
Outfield Error increased from 7 to 8
Stuff vs R increased from 4 to 5
Stuff vs L increased from 5 to 6
Movement decreased from 2 to 1
Movement vs R decreased from 2 to 1
Movement vs L decreased from 2 to 1
Control Potential decreased from 10 to 9
GB% decreased from 57% to 55%
Fastball Pot decreased from 12 to 11
Slider Pot decreased from 14 to 13
Slider increased from 3 to 4
Splitter Pot decreased from 11 to 10
Weight decreased from 169 to 168
2038-01-01
Contact increased from 2 to 3
Contact vs R increased from 2 to 3
Contact vs L increased from 1 to 3
Gap increased from 3 to 4
Gap vs R increased from 3 to 4
Gap vs L increased from 2 to 3
Stuff increased from 4 to 5
Movement Potential decreased from 6 to 4
Movement decreased from 5 to 2
Movement vs R decreased from 5 to 2
Movement vs L decreased from 6 to 2
GB% increased from 54% to 57%
Fastball increased from 6 to 7
Splitter decreased from 5 to 4
2037-07-01
Gap increased from 2 to 3
Infield Range increased from 4 to 5
GB% increased from 53% to 54%
Weight decreased from 170 to 169