81.2
Velocity (max)
8/13/26
CLASS OF 2027
LHP
1B
Jackson
Duncan
Shenendehowa (HS) • NY
6' 0" • 179.7LBS
L/L • 17yr 3mo
Travel Team: Barnstormer’s- Hayners Baseball Academy
6' 0" • 179.7LBSL/L • 17yr 3mo
Travel Team: Barnstormer’s- Hayners Baseball Academy
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
76 - 80
Velo Range
8/13/26
1712
Spin Rate (avg)
8/13/26
Changeup
69 - 69
Velo Range
8/13/26
1397
Spin Rate (avg)
8/13/26
Curveball
63.7 - 64.1
Velo Range
8/13/26
1235
Spin Rate (avg)
8/13/26
Slider
66 - 71
Velo Range
8/13/26
1402
Spin Rate (avg)
8/13/26
Game Performance
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2027 LHP Jackson Duncan (Shenendehowa, NY) possesses an athletic 6-0, 179.7-pound frame. On the mound, the southpaw's fastball sat 76-80 mph (topping at 81 mph) with a max spin rate of 1929 RPM, 18.3 inches of IVB, and 4.4 inches of HM, showcasing carry and arm-side life. His curveball was clocked at 64 mph with a max spin rate of 1321 RPM, -2.3 inches of IVB, and -3.2 inches of HM, showing 12/6 movement. His slider sat 66-71 mph with a max spin rate of 1527 RPM, 1.9 inches of IVB, and -11.2 inches of HM, featuring two-plane break and sweeping action. He also featured a 69 mph changeup with a max spin rate of 1397 RPM, -3.9 inches of IVB, and 4.0 inches of HM, displaying strong separation.