79.8
Velocity (max)
2/25/26
CLASS OF 2028
RHP
RHP
Aiden
Oskorep
Downers Grove South (HS) • IL
6' 5" • 150LBS
R/R • 16yr 9mo
Travel Team: Illinois Hitdogs
6' 5" • 150LBS
R/R • 16yr 9mo
Travel Team: Illinois Hitdogs
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
78.4 - 79.8
Velo Range
2/25/26
1947
Spin Rate (avg)
2/25/26
Changeup
75.8 - 76.9
Velo Range
2/25/26
1693
Spin Rate (avg)
2/25/26
Curveball
65 - 66.9
Velo Range
2/25/26
2217
Spin Rate (avg)
2/25/26
Slider
65.2 - 68.8
Velo Range
2/25/26
2282
Spin Rate (avg)
2/25/26
Positional Tools
Hitting
Hitting
Pitching
2026
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.1
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1947
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
24.6
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.9
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2217
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.3
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1693
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.0
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2282
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Joliet Pitcher ID
Feb 25, 2026
Trackman - Fastball
79.8
Velocity (max)
78.4 - 79.8
Velo Range
78.1
Eff Velocity (avg)
1,967
Spin Rate (max)
1,947
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
66.9
Velocity (max)
65.0 - 66.9
Velo Range
64.6
Eff Velocity (avg)
2,271
Spin Rate (max)
2,217
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
69.0
Velocity (max)
65.2 - 68.8
Velo Range
66.0
Eff Velocity (avg)
2,338
Spin Rate (max)
2,282
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
77.1
Velocity (max)
75.8 - 76.9
Velo Range
76.1
Eff Velocity (avg)
1,770
Spin Rate (max)
1,693
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
Game Performance
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Positional Profile: RHP/RHP
Body: 6-5, 150-pounds. Highly projectable, high waisted, wiry with all sorts of room to add on.
Delivery: Easy, long-levered delivery, high leg-lift, works in-line, tall/fall.
Arm Action: RH. Compact arm circle, high 3/4 slot.
FB: T80, 78-80 mph. Slight run arm-side. T1967, 1947 average rpm.
CB: 65-67 mph. Shorter 11/5 shape, flashed feel in the zone. T2271, 2217 average rpm.
SL: 65-69 mph. Shorter bullet shape with more lateral break, flashed strikes. T2338, 2282 average rpm.
CH: 76-77 mph. Heavy arm-side run. T1770, 1693 average rpm.