Jerry Valerio
Calgary Calicos (ML)
Jerry Valerio
Nickname:
Jay Vee
Birthdate:
Oct. 21, 1997 (32 y, 9 m, 19 d)
Born In:
Bogota, BOG, COL
Nationality:
Colombian
Position:
P
Bats/Throws:
S/R
Height/Weight:
6'1"/200
Entry:
Unknown
Contract:
$151M / 7 years (2027-2033)
ML Service Time:
10 years, 74 days
OSA Rating History
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Ratings Changes
2030-07-22
Contact Potential decreased from 25 to 20
Contact decreased from 25 to 20
Contact vs R decreased from 25 to 20
Contact vs L decreased from 25 to 20
2030-06-17
Stamina increased from 40 to 45
2030-05-20
Avoid Ks Potential decreased from 25 to 20
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
2030-04-19
Stamina decreased from 45 to 40
2030-04-08
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
2030-04-01
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Avoid Ks Potential increased from 20 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
Movement vs R decreased from 70 to 65
GB% decreased from 59% to 56%
2029-12-17
Weight increased from 199 to 200
2029-10-20
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Role changed from RP to SP
2029-10-09
Stuff Potential increased from 60 to 65
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Role changed from SP to RP
2029-09-28
Outfield Error decreased from 35 to 30
2029-08-24
Eye Potential decreased from 25 to 20
Eye decreased from 25 to 20
Eye vs R decreased from 25 to 20
Eye vs L decreased from 25 to 20
2029-07-27
Stamina increased from 40 to 45
Weight decreased from 200 to 199
2029-06-18
Avoid Ks Potential decreased from 25 to 20
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
Fastball Pot decreased from 55 to 50
Fastball decreased from 55 to 50
2029-04-09
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Role changed from RP to SP
2029-03-26
Stuff Potential increased from 60 to 65
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Role changed from SP to RP
2029-03-05
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Sac Bunt decreased from 50 to 45
Turn Double Play decreased from 25 to 20
Outfield Error increased from 30 to 35
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Movement Potential decreased from 70 to 65
Movement decreased from 70 to 65
Movement vs L decreased from 70 to 65
Control Potential decreased from 40 to 35
Control decreased from 40 to 35
Control vs R decreased from 40 to 35
Control vs L decreased from 40 to 35
GB% increased from 58% to 59%
Stamina decreased from 45 to 40
Forkball Pot decreased from 70 to 65
Forkball decreased from 70 to 65
2028-10-03
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs R decreased from 70 to 65
Stuff vs L decreased from 70 to 65
Role changed from RP to SP
2028-09-25
Weight decreased from 201 to 200
2028-09-22
Stuff Potential increased from 65 to 70
Stuff increased from 65 to 70
Stuff vs R increased from 65 to 70
Stuff vs L increased from 65 to 70
Role changed from SP to RP
2028-08-14
Weight increased from 200 to 201
2028-07-07
Movement vs L increased from 65 to 70
2028-05-15
Gap Potential decreased from 30 to 25
Gap decreased from 30 to 25
Gap vs R decreased from 30 to 25
Gap vs L decreased from 30 to 25
2028-05-08
Stealing decreased from 55 to 50
2028-05-01
Weight increased from 199 to 200
2028-04-10
Gap Potential increased from 25 to 30
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
GB% increased from 56% to 58%
2028-03-06
Weight increased from 198 to 199
2027-12-20
Weight decreased from 199 to 198
2027-11-29
Weight increased from 198 to 199
Local Popularity decreased from Fair to Insignificant
National Popularity decreased from Fair to Insignificant
2027-09-27
Weight decreased from 199 to 198
2027-09-20
Gap vs L increased from 25 to 30
Outfield Error decreased from 35 to 30
Weight decreased from 200 to 199
2027-08-09
Movement Potential increased from 65 to 70
Movement increased from 65 to 70
Stamina increased from 40 to 45
2027-07-05
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs R decreased from 70 to 65
Stuff vs L decreased from 70 to 65
Changeup Pot decreased from 80 to 75
Changeup decreased from 80 to 75
2027-06-28
Weight decreased from 201 to 200
2027-04-19
Weight decreased from 202 to 201
2027-04-05
Gap vs L decreased from 30 to 25
Movement Potential decreased from 70 to 65
Movement decreased from 70 to 65
GB% increased from 55% to 56%
2027-01-01
Gap Potential decreased from 30 to 25
Gap decreased from 30 to 25
Gap vs R decreased from 30 to 25
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Eye Potential increased from 20 to 25
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Infield Error decreased from 35 to 30
Infield Arm increased from 50 to 55
Turn Double Play increased from 20 to 25
Stuff Potential increased from 65 to 70
Stuff increased from 65 to 70
Stuff vs R increased from 65 to 70
Stuff vs L increased from 65 to 70
Movement Potential increased from 65 to 70
Movement increased from 65 to 70
Movement vs R increased from 65 to 70
Control Potential decreased from 45 to 40
Control decreased from 45 to 40
Control vs R decreased from 45 to 40
Control vs L decreased from 45 to 40
GB% decreased from 56% to 55%
Fastball Pot increased from 50 to 55
Fastball increased from 50 to 55
Changeup Pot increased from 75 to 80
Changeup increased from 75 to 80
Forkball Pot increased from 65 to 70
Forkball increased from 65 to 70
Weight increased from 201 to 202
2026-07-01
Speed decreased from 35 to 30
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs R decreased from 70 to 65
Stuff vs L decreased from 70 to 65
Hold decreased from 65 to 60
Role changed from RP to SP
Weight increased from 197 to 201
2026-01-01
Stuff Potential increased from 65 to 70
Stuff increased from 65 to 70
Stuff vs R increased from 65 to 70
Stuff vs L increased from 65 to 70
GB% decreased from 57% to 56%
Role changed from SP to RP
Weight increased from 195 to 197
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2025-07-01
Avoid Ks Potential increased from 20 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
Weight decreased from 196 to 195
National Popularity increased from Unknown to Well Known
2025-01-01
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Bunt for Hit decreased from 25 to 20
Movement vs L increased from 60 to 65
GB% increased from 55% to 57%
Hold increased from 60 to 65
Weight increased from 194 to 196
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Unknown
2024-07-01
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Avoid Ks Potential decreased from 25 to 20
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
Bunt for Hit increased from 20 to 25
Outfield Range decreased from 25 to 20
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Movement vs L decreased from 65 to 60
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
Forkball increased from 60 to 65
Weight increased from 193 to 194
2024-01-01
Power Potential increased from 20 to 25
Power increased from 20 to 25
Power vs R increased from 20 to 25
Power vs L increased from 20 to 25
Avoid Ks Potential increased from 20 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
Speed decreased from 40 to 35
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Movement vs L increased from 60 to 65
GB% decreased from 57% to 55%
Weight increased from 190 to 193
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Very Popular to Popular
2023-07-01
Baserunning increased from 30 to 35
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Movement Potential increased from 60 to 65
Movement increased from 60 to 65
Movement vs R increased from 60 to 65
Control increased from 35 to 40
Control vs R increased from 35 to 40
Control vs L increased from 35 to 40
GB% increased from 52% to 57%
Stamina decreased from 45 to 40
Curveball Pot increased from 60 to 65
Curveball increased from 60 to 65
Weight increased from 189 to 190
2023-01-01
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Power vs L decreased from 25 to 20
Eye Potential decreased from 25 to 20
Eye decreased from 25 to 20
Eye vs R decreased from 25 to 20
Eye vs L decreased from 25 to 20
Avoid Ks Potential decreased from 25 to 20
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 increased from 45 to 50
Stealing increased from 50 to 55
Infield Error increased from 30 to 35
Infield Arm decreased from 55 to 50
Catcher Ability decreased from 25 to 20
Stuff Potential decreased from 70 to 65
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
Stuff vs L decreased from 65 to 60
Movement increased from 55 to 60
Movement vs R increased from 55 to 60
Movement vs L increased from 55 to 60
Fastball Pot decreased from 55 to 50
Fastball decreased from 55 to 50
Curveball Pot increased from 55 to 60
Curveball increased from 55 to 60
Changeup Pot decreased from 80 to 75
Changeup decreased from 80 to 75
Forkball Pot increased from 60 to 65
Role changed from RP to SP
Weight increased from 186 to 189
Local Popularity increased from Unknown to Very Popular
National Popularity increased from Unknown to Very Popular
2022-07-01
Stuff Potential increased from 65 to 70
Movement Potential decreased from 65 to 60
Movement vs R decreased from 60 to 55
GB% decreased from 54% to 52%
Role changed from SP to RP
Weight increased from 185 to 186
2022-01-01
Stuff Potential decreased from 70 to 65
Stuff decreased from 70 to 65
Stuff vs R decreased from 70 to 65
Stuff vs L decreased from 70 to 65
Movement Potential increased from 60 to 65
Movement vs R increased from 55 to 60
Curveball Pot decreased from 60 to 55
Curveball increased from 50 to 55
Weight increased from 183 to 185
2021-07-01
Power Potential decreased from 30 to 25
Outfield Range decreased from 30 to 25
Outfield Arm decreased from 30 to 25
Stuff Potential decreased from 75 to 70
Movement increased from 50 to 55
Movement vs L increased from 50 to 55
GB% increased from 52% to 54%
Curveball increased from 45 to 50
Role changed from RP to SP
2021-01-01
Stuff increased from 65 to 70
Stuff vs R increased from 65 to 70
Stuff vs L increased from 65 to 70
Movement increased from 45 to 50
Movement vs R increased from 45 to 55
Movement vs L increased from 45 to 50
Slider Pot decreased from 40 to 35
Forkball Pot decreased from 65 to 60
Forkball increased from 50 to 60
Weight increased from 181 to 183
2020-07-01
Eye Potential decreased from 30 to 25
Stuff Potential increased from 70 to 75
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Movement vs L increased from 40 to 45
GB% increased from 50% to 52%
Hold increased from 55 to 60
Role changed from SP to RP
Weight increased from 180 to 181
2020-01-01
Power Potential decreased from 35 to 30
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Avoid Ks Potential decreased from 35 to 25
Sac Bunt decreased from 50 to 45
Stealing increased from 45 to 50
Infield Error decreased from 35 to 30
Stuff increased from 50 to 60
Stuff vs R increased from 50 to 60
Stuff vs L increased from 50 to 60
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
GB% decreased from 55% to 50%
Fastball increased from 50 to 55
Slider Pot increased from 35 to 40
Changeup increased from 65 to 80
Weight decreased from 183 to 180
2019-07-01
Speed increased from 35 to 40
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 45 to 50
Movement Potential increased from 55 to 60
Movement increased from 40 to 45
GB% increased from 54% to 55%
Changeup increased from 55 to 65
Weight increased from 181 to 183
2019-01-01
Contact Potential increased from 20 to 25
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Gap Potential increased from 20 to 30
Gap increased from 20 to 30
Gap vs R increased from 20 to 30
Gap vs L increased from 20 to 30
Power Potential decreased from 40 to 35
Power decreased from 30 to 25
Power vs R decreased from 30 to 25
Power vs L decreased from 30 to 25
Avoid Ks Potential increased from 30 to 35
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 45 to 50
Outfield Range decreased from 35 to 30
P defense decreased from 35 to 20
Stuff Potential increased from 55 to 70
Stuff increased from 30 to 45
Stuff vs R increased from 30 to 45
Stuff vs L increased from 30 to 45
Movement Potential increased from 50 to 55
Movement increased from 35 to 40
Movement vs R increased from 35 to 45
Movement vs L increased from 35 to 40
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
GB% increased from 53% to 54%
Stamina decreased from 50 to 45
Curveball increased from 40 to 45
Changeup Pot increased from 70 to 80
Changeup increased from 50 to 55
Forkball Pot increased from 60 to 65
2018-07-01
Weight increased from 180 to 181