@jack_kasper2029 82
Velocity (max)
10/18/25
CLASS OF 2029
RHP
OF
Jack
Kasper
Cardinal Gibbons (HS) • NC
6' 1" • 169.1LBS
R/R • 15yr 7mo
Travel Team: Dirtbags 15U National
6' 1" • 169.1LBSR/R • 15yr 7mo
Travel Team: Dirtbags 15U National
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
78.8 - 81.1
Velo Range
10/18/25
1949
Spin Rate (avg)
10/18/25
Changeup
72 - 74
Velo Range
10/18/25
1101
Spin Rate (avg)
10/18/25
Curveball
69.6 - 72.5
Velo Range
10/18/25
1795
Spin Rate (avg)
10/18/25
92.6
Exit Velocity (max)
10/18/25
82.5
Exit Velocity (avg)
10/18/25
324
Distance (max)
10/18/25
33
Sweet Spot %
10/18/25
21.3
Hand Speed (max)
10/18/25
80.6
Bat Speed (max)
10/18/25
13.6
Rot. Acc (max)
10/18/25
33
Hard Hit %
10/18/25
6.88
60-yd
10/18/25
3.80
30-yd
10/18/25
1.59
10-yd
10/18/25
19.9
Run speed (max)
10/18/25
-
INF Velo
76
OF Velo
10/18/25
-
C Velo
-
Pop Time
Game Performance
Notes
News
- Best of 2025: Hard Hit % Leaders - Jan 12, 2026
- Best of 2025: Average Bat Speed - Jan 8, 2026
- Best of 2025: Fastest Runners - Jan 8, 2026
- Best of 2025: Top Fastballs - Jan 6, 2026
- Best of Fall: Best Arms and Best Fastballs - Dec 26, 2025
- Best of the Fall: Quality Contact Leaders - Dec 17, 2025
- Best of the Fall: Top Exit Velocity - Dec 16, 2025
- Inside the 2029 Rankings: 50 Names to Know - Dec 1, 2025
- BLAST Leaders: Top Prospect Games Underclass - Nov 6, 2025
- Top Athletic Testing: Top Prospect Games Underclass - Nov 4, 2025
- TrackMan Leaders: Top Prospect Underclass Bats - Oct 30, 2025
- Quick Hitters: Top Prospect Games Underclass - Arms - Oct 28, 2025
- Quick Hitters: Top Prospect Games Underclass - Hitters - Oct 27, 2025
- Data Dive: Top Prospect Games Underclass - Oct 22, 2025
- Fall Top Prospect Games: NC' s Top Talent Set to Take McCrary Park - Oct 16, 2025
Comments
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Jack Kasper, Cardinal Gibbons (NC), 2029
Positional Profile: RHP/OF
Body: 6-1, 169-pounds. Lean. Long torso.
Delivery: Short rocker step, Closed at foot strike, Deception with front side.
Arm Action: RH. Whippy arm from a funky 3/4 slot. Short arm swing with high back elbow.
FB: T82, 79-81 mph. Sinking action mainly works to arm side. T2132, 1949 average rpm.
CB: 70-72 mph. Average spin with early break. Can break horizontal at higher velos. T2059, 1795 average rpm.
CH: 72-74 mph. T1376, 1101 average rpm.
ATH: 6.88 runner in the 60. 1.59 and 3.80 in the 10 and 30 yard splits. 21.80 max vertical.