Tyson
Grulkowski

RHP/3B Tyson Grulkowski (Muskego, 2026) may have been one of the day’s biggest winners, regardless of class. Grulkowski stands a long, wiry, and projectable 6-foot-3, 190 pounds, and his athleticism produces a well-sequenced swing that produces easy bat speed that allows him to leverage balls to all fields efficiently. Additionally, Grulkowski is an impressive defender on the infield, where his athleticism blends in well and his footwork and arm strength (84 mph max) project to develop seamlessly into a third base profile. He was just as promising from the mound, too, where he reached an 83.2 mph high, which led all freshmen, and he spins it at a high rate that raises his ceiling even higher. The spin translates to the curve and slider, which both feature high spin rates and not just for his age, and the changeup is a promising point of development to watch as well. His performance in Waukesha allowed him to burst onto the scene as an instant follow member of the state’s 2026 class. 

Positional Profile: RHP/3B
Body: 6-3, 190-pounds. Long levers, present strength with more strength and fill coming.
Delivery: Coiled leg lift, tall and fall delivery, works in-line.
Arm Action: RH. Loose live arm, 3/4 slot.
FB: T83, 81-82 mph. Plays with run to arm side. Adds a sinker with downer action and arm speed. T2363, 2181 average rpm.
CB: 67-68 mph. Slurve type breaking ball. T2460, 2329 average rpm.
SL: 72-74 mph. Tight sweeping slider with plus spin for age. Best secondary pitch. T2738, 2620 average rpm.
CH: 75-76 mph. Flashed fade action with sink, showed upside. T1802, 1717 average rpm.

Positional Profile: RHP/3B
Body: 6-3, 190-pounds. Long levers, present strength with more strength and fill coming.
Hits: RHH. Stock set up, relaxed hands. Natural smooth easy advance to centered loaded hitting position, inside of back heel pressure into ground, quick hands to and through the ball, serious leverage to impact the ball to all fields.
Power: 93 max exit velocity, averaged 87.3 MPH. 320' max distance.
Arm: RH. INF-84 mph.Low 3/4 slot, quick arm, accurate.
Defense: Smooth feet, soft hands, can defend.
Run: 7.88 runner in the 60.
Vizual Edge: 79.82 Edge Score