Denny Costello
Scottsdale Kangaroos (AA)
Denny Costello
Birthdate:
Aug. 17, 2005 (24 y, 8 m, 23 d)
Born In:
Santa Clara, CA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'5"/203
Entry:
2027 Draft - Round: 6, Overall: 122, Team: Washington Freedom
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2030-05-10
Weight decreased from 204 to 203
2030-04-29
Stuff vs L increased from 40 to 45
2030-04-26
Eye increased from 25 to 30
Avoid Ks increased from 20 to 25
Stuff vs L decreased from 45 to 40
GB% decreased from 55% to 53%
Fastball decreased from 65 to 60
2030-04-22
Eye decreased from 30 to 25
2030-04-19
Power Potential increased from 25 to 30
2030-04-08
Eye increased from 25 to 30
Stuff vs L increased from 40 to 45
Weight increased from 203 to 204
2030-04-01
Eye decreased from 30 to 25
2030-03-18
Weight decreased from 204 to 203
2030-03-11
Stuff vs L decreased from 45 to 40
GB% increased from 54% to 55%
Changeup Pot decreased from 60 to 55
Changeup decreased from 60 to 55
2030-03-04
Weight increased from 203 to 204
2030-01-28
Weight increased from 202 to 203
2030-01-14
Weight decreased from 203 to 202
2029-11-19
Weight increased from 202 to 203
2029-10-29
Power Potential decreased from 30 to 25
Weight decreased from 203 to 202
Local Popularity increased from Unknown to Insignificant
2029-10-20
Weight decreased from 204 to 203
2029-10-09
Cutter Pot decreased from 65 to 60
2029-09-07
Stuff Potential decreased from 50 to 45
Stuff decreased from 50 to 45
Stuff vs R decreased from 50 to 45
Stuff vs L decreased from 50 to 45
Cutter Pot increased from 60 to 65
Role changed from RP to SP
2029-08-27
Cutter Pot decreased from 65 to 60
2029-08-24
Avoid Ks vs R increased from 20 to 25
Stuff Potential increased from 45 to 50
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 45 to 50
Cutter Pot increased from 60 to 65
Role changed from SP to RP
2029-07-23
Weight increased from 203 to 204
2029-07-13
Movement Potential increased from 45 to 50
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 45 to 50
2029-07-09
Hold increased from 60 to 65
2029-06-04
Weight increased from 202 to 203
2029-05-28
Weight increased from 201 to 202
2029-04-30
Movement vs L increased from 40 to 45
Weight decreased from 202 to 201
2029-04-24
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
2029-04-02
Power Potential increased from 25 to 30
Weight increased from 201 to 202
2029-03-05
Gap Potential decreased from 35 to 30
Gap decreased from 35 to 30
Gap vs R decreased from 40 to 30
Gap vs L decreased from 30 to 25
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
Sac Bunt increased from 50 to 55
Bunt for Hit decreased from 25 to 20
Outfield Range increased from 25 to 30
Outfield Arm decreased from 35 to 30
Movement Potential increased from 40 to 45
Movement increased from 30 to 40
Movement vs R increased from 30 to 40
Movement vs L increased from 30 to 40
Control Potential decreased from 55 to 50
Control decreased from 50 to 45
Control vs R decreased from 50 to 45
Control vs L decreased from 55 to 50
GB% decreased from 55% to 54%
Stamina increased from 75 to 80
Cutter increased from 55 to 60
2029-02-19
Control vs R increased from 45 to 50
2029-02-05
Movement Potential increased from 35 to 40
Control vs R decreased from 50 to 45
Weight increased from 200 to 201
2028-11-16
Movement Potential decreased from 40 to 35
Weight decreased from 201 to 200
2028-08-21
Weight increased from 200 to 201
2028-08-18
Movement Potential increased from 35 to 40
Movement increased from 25 to 30
Movement vs R increased from 25 to 30
Movement vs L increased from 25 to 30
2028-07-31
Weight decreased from 201 to 200
2028-07-03
Eye increased from 25 to 30
Weight increased from 200 to 201
2028-06-19
Weight decreased from 201 to 200
2028-06-12
Weight decreased from 202 to 201
2028-05-22
Changeup Pot decreased from 65 to 60
2028-04-24
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Contact vs L increased from 20 to 25
Gap Potential decreased from 40 to 35
Eye vs R increased from 25 to 30
Avoid Ks Potential decreased from 25 to 20
Stuff Potential decreased from 55 to 45
Movement increased from 20 to 25
Movement vs R increased from 20 to 25
Movement vs L increased from 20 to 25
Control Potential decreased from 65 to 55
Velocity increased from 92-94 mph to 93-95 mph
Fastball increased from 60 to 65
Changeup Pot decreased from 75 to 65
2028-04-03
Weight increased from 201 to 202
2028-03-06
Weight decreased from 202 to 201
2027-11-29
Movement Potential decreased from 40 to 35
Local Popularity decreased from Very Popular to Unknown
2027-08-30
Weight increased from 201 to 202
2027-08-02
Movement Potential increased from 35 to 40
Stamina decreased from 80 to 75
2027-07-05
Stuff Potential decreased from 60 to 55
Movement Potential decreased from 40 to 35
Control Potential decreased from 70 to 65
Control vs R increased from 45 to 50
GB% decreased from 58% to 55%
Stamina increased from 75 to 80
Changeup Pot decreased from 80 to 75
2027-05-31
Cutter increased from 50 to 55
2027-04-05
Movement decreased from 25 to 20
Movement vs R decreased from 25 to 20
Movement vs L decreased from 25 to 20
GB% decreased from 59% to 58%
Stamina decreased from 80 to 75
2027-02-22
Sac Bunt increased from 45 to 50
Stamina increased from 75 to 80
2027-01-01
Gap Potential increased from 30 to 40
Gap increased from 30 to 35
Gap vs R increased from 30 to 40
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 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 increased from 20 to 25
Sac Bunt decreased from 55 to 45
Bunt for Hit increased from 20 to 25
Outfield Range decreased from 30 to 25
Outfield Arm decreased from 40 to 35
Stuff Potential increased from 50 to 60
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Stuff vs L increased from 40 to 45
Movement Potential decreased from 60 to 40
Movement decreased from 30 to 25
Movement vs R decreased from 30 to 25
Movement vs L decreased from 30 to 25
Control Potential decreased from 75 to 70
Control decreased from 55 to 50
Control vs R decreased from 50 to 45
Control vs L decreased from 60 to 55
Velocity increased from 91-93 mph to 92-94 mph
GB% decreased from 62% to 59%
Stamina decreased from 80 to 75
Fastball Pot increased from 60 to 65
Fastball increased from 55 to 60
Changeup Pot increased from 75 to 80
Changeup increased from 55 to 60
Weight increased from 200 to 201
Local Popularity increased from Insignificant to Very Popular
2026-07-01
Gap vs L increased from 25 to 30
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 35 to 40
Control Potential increased from 70 to 75
Control increased from 50 to 55
Control vs R increased from 45 to 50
Control vs L increased from 50 to 60
Velocity increased from 90-92 mph to 91-93 mph
GB% increased from 60% to 62%
Fastball increased from 50 to 55
Weight decreased from 201 to 200
2026-01-01
Stuff Potential decreased from 55 to 50
Stuff decreased from 40 to 35
Stuff vs R decreased from 40 to 35
Movement Potential increased from 55 to 60
Weight increased from 200 to 201
2025-07-01
Gap increased from 25 to 30
Speed increased from 25 to 30
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Movement Potential decreased from 60 to 55
GB% decreased from 61% to 60%
Cutter increased from 45 to 50
Changeup increased from 50 to 55
Weight decreased from 201 to 200
Local Popularity increased from Unknown to Insignificant
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
Movement Potential increased from 55 to 60
GB% increased from 59% to 61%
Weight decreased from 203 to 201
Local Popularity decreased from Insignificant to Unknown
2024-07-01
Control Potential decreased from 75 to 70
Control vs R decreased from 50 to 45
Control vs L decreased from 55 to 50