On March 22, the Prep Baseball Wisconsin staff traveled to The MOSH in Franklin, WI to host the annual Milwaukee Preseason ID. The event featured over 180 players from the surrounding area, and provided our staff with an ample opportunity to check-in on some of the state’s top high school prospects.

In the week that followed this event, we produced post-event analysis that includes performance highlights inside of our Quick Hits story, a look at the traditional stats measured within our Statistical Analysis piece, batted-ball and swing metrics captured in our Positional Data Dive, and pitch data compiled in our Pitcher Data Dive.

You can learn more about the state-of-the-art technologies featured at our showcases within the hyperlinks above. Today we’ll finish our post-event process by ranking the top 10 plays on the day.

TOP 10 OVERALL PROSPECTS

1. Kingston Grisolono, Kewaskum (WI), 2027 |
Positional Profile: LHP/OF
Body: 5-11, 178 pounds. Strong build, athletic, more fill coming.
Hit: LHH. Open, relaxed setup, works back to even with rhythm, repeats. Flat path, very quick and strong hands, short path, ball jumps off the bat, all fields approach, hitterish feel. 71.6 mph bat speed with 8g of rotational acceleration.
Power: 101 mph max exit velocity (93.3 avg.); 358-foot max batted distance. Flat path, very quick and strong hands, short path, ball jumps off the bat, all fields approach, hitterish feel.
Arm: LH. OF - 92.00 mph. Quick and compact arm, low 3/4 slot.
Defense: Stays low in approach, athletic mover, explosive throws.
Athletic Testing: 6.93 runner in the 60-yard dash; 26.60-inch max vertical jump.
Vizual Edge: 73.28 Edge Score.

Delivery: Balanced, gets down hill with explosive lower half, repeatable and online delivery.
Arm Action: LH. 3/4 slot, whippy and quick through the ball, repeats.
FB: T88, 85-88 mph. Good finish through the hitting zone with late life. T2169, 1952 average rpm.
CB: 69-71 mph. Spike curveball with two plane break with depth, can land and get below. T2415, 2160 average rpm.
SL: 71-73 mph. Shorter and quicker break than the curveball with more lateral action. T2253, 2065 average rpm.
CH: 79-79 mph. Thrown with fastball intent with late fade and depth in the hitting zone. T1492, 1411 average rpm.