Harrie de Graaff
Lakeland Flying Tigers (A)
Harrie de Graaff
Nickname:
Big Thunder
Birthdate:
April 2, 2026 (23 y, 1 m, 1 d)
Born In:
Nort Salinja, BON, ANT
Nationality:
Dutch Antillean
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'1"/182
Entry:
Unknown
Contract:
Minor League
ML Service Time:
None
Injury:
148 more days
OSA Rating History
Loading Chart...
Ratings Changes
2049-04-01
Weight increased from 181 to 182
2049-03-15
Scouting Accuracy decreased from Average to Low
2049-02-21
Weight increased from 180 to 181
2048-11-08
Local Popularity increased from Unknown to Fair
2048-09-07
Stuff Potential decreased from 50 to 45
Role changed from RP to SP
2048-08-17
Speed decreased from 30 to 25
2048-07-27
Hold increased from 30 to 35
Weight increased from 179 to 180
2048-07-13
Avoid Ks vs R increased from 30 to 35
Stuff Potential increased from 45 to 50
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 45 to 50
Fastball increased from 45 to 50
2048-06-08
Eye Potential decreased from 35 to 30
Eye vs R increased from 25 to 30
Avoid Ks increased from 30 to 35
Stuff vs L 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
Velocity increased from 94-96 mph to 95-97 mph
GB% increased from 56% to 57%
Curveball decreased from 45 to 40
Slider Pot increased from 50 to 55
Weight increased from 178 to 179
2048-05-11
Eye increased from 25 to 30
Eye vs L increased from 25 to 30
Avoid Ks vs L increased from 30 to 35
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Slider Pot decreased from 55 to 50
Slider increased from 35 to 40
2048-05-04
Weight decreased from 179 to 178
2048-04-12
Weight increased from 178 to 179
2047-12-26
Weight increased from 177 to 178
2047-12-10
Speed increased from 0 to 30
Stealing increased from 0 to 25
Baserunning increased from 0 to 25
2047-11-27
Weight decreased from 178 to 177
2047-11-08
Contact Potential increased from 35 to 40
Contact increased from 30 to 35
Contact vs R increased from 30 to 35
Contact vs L increased from 30 to 35
Gap increased from 30 to 35
Gap vs R increased from 30 to 35
Power Potential increased from 20 to 30
Power increased from 20 to 30
Power vs R increased from 20 to 30
Power vs L increased from 20 to 30
Eye Potential increased from 25 to 35
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Speed decreased from 30 to 0
Stealing decreased from 25 to 0
Baserunning decreased from 30 to 0
Infield Range increased from 25 to 30
Infield Error decreased from 40 to 35
Outfield Range decreased from 35 to 30
Catcher Ability decreased from 25 to 20
Stuff Potential decreased from 60 to 45
Stuff decreased from 45 to 30
Stuff vs R decreased from 45 to 30
Stuff vs L decreased from 40 to 30
Movement Potential decreased from 55 to 50
Control Potential decreased from 55 to 45
Control decreased from 35 to 30
Control vs R decreased from 35 to 30
Control vs L decreased from 35 to 30
GB% decreased from 57% to 56%
Fastball Pot decreased from 60 to 55
Fastball decreased from 50 to 45
Curveball Pot decreased from 65 to 55
Curveball increased from 35 to 45
Weight increased from 177 to 178
2047-09-09
Gap vs L increased from 30 to 35
Movement vs L increased from 40 to 45
2047-07-29
Stuff Potential increased from 55 to 60
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Role changed from SP to RP
2047-07-08
Movement Potential increased from 50 to 55
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
2047-06-10
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
Movement increased from 35 to 40
Movement vs L increased from 35 to 40
GB% increased from 56% to 57%
2047-04-29
Stuff increased from 35 to 40
Stuff vs R increased from 35 to 40
Stuff vs L increased from 35 to 40
Movement Potential increased from 45 to 50
Movement increased from 30 to 35
Movement vs R increased from 30 to 40
Movement vs L increased from 30 to 35
Control increased from 25 to 30
Control vs L increased from 25 to 30
Velocity increased from 93-95 mph to 94-96 mph
GB% increased from 55% to 56%
Fastball Pot increased from 55 to 60
Fastball increased from 45 to 50
2046-09-17
Weight decreased from 178 to 177
2046-08-20
Control decreased from 30 to 25
Control vs L decreased from 30 to 25
Hold decreased from 35 to 30
Slider Pot decreased from 60 to 55
2046-07-16
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
Stamina decreased from 65 to 60
Hold increased from 30 to 35
2046-06-25
Hold decreased from 35 to 30
2046-06-18
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Stealing increased from 20 to 25
Movement vs L increased from 25 to 30
2046-05-28
Stealing decreased from 25 to 20
2046-05-21
Contact vs L increased from 25 to 30
Movement vs L decreased from 30 to 25
Control vs R decreased from 30 to 25
2046-04-23
Movement vs L increased from 25 to 30
Control vs R increased from 25 to 30
2046-03-21
Weight decreased from 179 to 178
2046-03-12
Power Potential decreased from 25 to 20
Avoid Ks Potential decreased from 45 to 40
Stuff Potential decreased from 60 to 55
Movement Potential decreased from 50 to 45
Control Potential decreased from 60 to 55
GB% increased from 54% to 55%
Curveball Pot decreased from 70 to 65
Curveball increased from 30 to 35
Slider Pot decreased from 65 to 60
2046-01-01
Movement vs L decreased from 30 to 25
GB% decreased from 56% to 54%
Weight increased from 178 to 179
2045-07-01
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L increased from 25 to 30
Sac Bunt increased from 70 to 75
Infield Arm decreased from 55 to 50
Turn Double Play decreased from 30 to 25
Catcher Ability 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
GB% increased from 54% to 56%
Weight increased from 177 to 178
Height increased from 185 to 186
2045-01-01
Velocity increased from 92-94 mph to 93-95 mph
GB% decreased from 56% to 54%
Fastball increased from 40 to 45