@austin_semmler5 81
Velocity (max)
6/25/26
CLASS OF 2028
LHP
OF
Austin
Semmler
Northview (HS) • IN
6' 1" • 168LBS
R/L • 16yr 5mo
Travel Team: Canes Indiana 2028 Scout Team
6' 1" • 168LBSR/L • 16yr 5mo
Travel Team: Canes Indiana 2028 Scout Team
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
80 - 81
Velo Range
6/25/26
2162
Spin Rate (avg)
2/22/25
Changeup
74 - 74
Velo Range
6/23/26
1523
Spin Rate (avg)
2/22/25
Curveball
61 - 65
Velo Range
6/25/26
2221
Spin Rate (avg)
2/22/25
Slider
67 - 68
Velo Range
6/23/26
2299
Spin Rate (avg)
6/23/26
83.1
Exit Velocity (max)
6/23/26
77
Exit Velocity (avg)
6/23/26
282
Distance (max)
6/23/26
45
Sweet Spot %
2/22/25
22
Hand Speed (max)
6/23/26
75.3
Bat Speed (max)
6/23/26
21.3
Rot. Acc (max)
6/23/26
-
Hard Hit %
7.13
60-yd
6/23/26
3.96
30-yd
6/23/26
1.68
10-yd
6/23/26
19.3
Run speed (max)
6/23/26
70
INF Velo
9/29/23
79
OF Velo
6/23/26
-
C Velo
-
Pop Time
Game Performance
Notes
Comments
2/22/25
Austin Semmler is a 2028 LHP from Terre Haute South (IN) with a super projectable 6-foot, 145-pound frame and an exciting ceiling on the mound. He works with a compact, repeatable delivery and a loose, whippy arm action. Semmler shows an athletic lift to the top of his balance point with a slight hesitation before riding the slope with dynamic balance and a quiet head throughout. His fastball shows late arm-side life and sizzle, sitting 74–76 mph (T76) with advanced spin metrics (2162 avg rpm), and there's more velocity on the way. His 63–64 mph curveball is a separator—tight with depth and excellent feel for his age (2221 avg rpm). The changeup shows fade with fastball intent and low spin, rounding out a quality three-pitch mix. A high-upside left-hander to follow closely.
Draft Reports
Contact
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