DEV SITE
Prep Baseball Report
Austin Adamczewski
Austin Adamczewski
Austin Adamczewski

CLASS OF 2027

LHP
OF

Austin
Adamczewski

St. Thomas More High School (HS) • WI
5' 11" • 174.8LBS
L/L • 17yr 2mo
Travel Team: PTA 17U Alivo
2027 National

Rankings available to Premium Subscriber

Log In Subscribe to PrepBsl Plus

2027 State

Rankings available to Premium Subscriber

Log In Subscribe to PrepBsl Plus

Commitment

UNCOMMITTED
Player has made a commitment?
Tell us where

Videos

This Area is only available to Prep Baseball Plus subscribers.

Best of Snapshot
News
Comments
Contact

Best Of Stats

Pitching

Fastball

81.2
Velocity (max)
9/24/25
78.2 - 81.1
Velo Range
9/24/25
2097
Spin Rate (avg)
9/24/25

Curveball

70.2 - 71.4
Velo Range
3/21/26
2319
Spin Rate (avg)
9/24/25

Slider

72 - 74
Velo Range
8/11/26
2142
Spin Rate (avg)
9/24/25
Run
7.44
60-yd
9/24/25
4.04
30-yd
9/24/25
1.72
10-yd
9/24/25
18.0
Run speed (max)
9/24/25

Game Performance

Notes

Comments

3/21/26

Positional Profile: LHP/OF
Body: 5-11, 172-pounds. Well proportioned with strength.
Delivery: Hybrid delivery, high leg lift, drives down the mound with dynamic move from lower half, balanced leg swing finish through release.
Arm Action: LH. 3/4 slot, quick arm, repeats.
FB: T81, 80-81 mph. 4S: Has late finish to it, gets it through quadrants in the zone. SNK: Boring type action with sink at bottom of zone. T2113, 2038 average rpm.
CB: 70-71 mph. Top to bottom breaker, can land in and below zone, sharpness to the pitch. T2392, 2313 average rpm.
CUT: 76-78 mph. Late breaking action with some depth to the pitch, has feel for the zone with it.

9/24/25

Austin Adamczewski, St Thomas More High School (WI), 2027
Positional Profile: LHP/OF
Body: 5-11, 171-pounds.
Delivery: Hybrid windup, rhythm, higher knee lift, drops into back leg, works off first base side of the mound.
Arm Action: LH. Higher 3/4 slot, hitch, full circle.
FB: T81, 78-81 mph. Armside run and sink, around the zone. Two-seam plays similarly with slightly more drop. T2039, 2002 average rpm.
CB: 66-68 mph. 12/6, heavy vertical drop, out pitch, keeps it low. T2388, 2319 average rpm.
SL: 68-70 mph. Gradual break, 11/5, horizontal mover. T2240, 2142 average rpm.
CUT: 73-75 mph. 10/4 shape, sharp, works inside half to right-handers.
ATH: 7.44 runner in the 60. 1.72 and 4.04 in the 10 and 30 yard splits. 23.00 max vertical.

9/24/25

+ LHP Austin Adamczewski (St. Thomas More, 2027) measures 5-foot-11, 170-pounds, impressed in his bullpen at last week’s event. The southpaw worked out of a hybrid windup and threw five pitches from a higher ¾ arm slot. The fastball worked at 78-81 mph with 17 in. of avg. IVB, the sinker played in the low 80s for strikes, and the cutter was in the mid 70s. Adamczewski threw a curveball at 66-68 with -14 in. of avg. IVB and 2300+ rpm, and the slider worked at 68-70 mph for strikes and gradual break. The left-hander impressed and showed feel for multiple pitches. A southpaw in the 2027 class to follow.

Draft Reports

Contact

Premium Content Area

To unlock contact information, you need to purchase a ScoutPLUS subscription.

Purchase Subscription
OR
Login

Twitter