DEV SITE
Prep Baseball Report
Mason Zemke
Mason Zemke

CLASS OF 2028

RHP
3B

Mason
Zemke

Evansville (HS) • WI
6' 0" • 190.7LBS
R/R • 16yr 6mo
Travel Team: GRB Rays
2028 National

Rankings available to Premium Subscriber

Log In Subscribe to PrepBsl Plus

2028 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

Game Performance

Notes

Comments

3/15/26
Mason Zemke, Evansville (WI), 2028
Positional Profile: RHP/3B
Body: 6-0, 167-pounds. Strong, athletic build with room to add.
Delivery: Rhythm in delivery, works on first base side of rubber, higher knee tuck, lands in line, drop and drive down the mound.
Arm Action: RH. Longer arm swing, 3/4 slot, loose.
FB: T82, 80-81 mph. Clean out the hand, life, sinking action. T2065, 2013 average rpm.
CB: 65-69 mph. High spin, sharp break, sweeps. T2704, 2548 average rpm.
SL: 66-66 mph. High spin, tight spin, works armside. T2520, 2449 average rpm.
CH: 68-69 mph. Plays with fade and sink, developing feel. T1553, 1453 average rpm.
3/15/26
Mason Zemke, Evansville (WI), 2028
Positional Profile: RHP/3B
Body: 6-0, 167-pounds. Strong, athletic build with room to add.
Hit: RHH
Arm: RH.
3/15/26
RHP Mason Zemke (Evansville, 2028): Standing at 6-foot, 167-pounds, Zemke presents an athletic frame. The right-hander operates with rhythm on the mound, utilizing a drop-and-drive lower half and a higher knee tuck before releasing from a loose, three-quarter slot. His fastball sat 80-81 mph (2,013 rpm) with 11.4 inches of average induced vertical break, while his curveball played at 65-69 mph (2,548 rpm) with -19.4 inches of horizontal movement. He touched an 82 mph max on his heater, which played with clean life and sinking action. Zemke also spun a tight slider that sat 66 mph (2,449 rpm) with -22.1 inches of horizontal movement. Rounding out the mix, he flashed a developing 68-69 mph changeup that showed fade and sink.

Draft Reports

Contact

Premium Content Area

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

Purchase Subscription
OR
Login

Twitter