On Sunday, March 9th, the Prep Baseball Wisconsin staff traveled to the Hitters facility in Caledonia, WI to host one of the largest showcases on our winter calendar, the South Milwaukee Preseason ID. This event provided us an ample opportunity to check-in on some of the area’s high school prospects and identify several names as we prepare for the WIAA season, as well as future invite-only events on the PBR Wisconsin calendar.

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 pitch data covered in our Positional and Pitcher data dives.

You can learn more about the state-of-the-art technologies featured at our showcases within the hyperlinks above. Today we’ll conclude our post-event process by rolling out the individual scouting reports from the day, with the top overall prospects that were in attendance.

TOP OVERALL PROSPECTS

1. Dominic Santarelli, St. Joseph (WI), 2026 | Louisville
Positional Profile: 1B/OF
Body: 6-1, 230 pounds. Athletic build with more fill coming.
Hit: LHH. Wide base and open smooth land to hitting position on time. Easily plus hand speed, easily plus bat speed, extremely short and inside hand and bat path with the ability to drive the ball from pole to pole, line drive stroke with easy plus raw pop to all fields, can leave to all fields, Major League quality hit tool, plus hit tool. 77.6 mph bat speed with 19g of rotational acceleration.
Power: 109 mph max exit velocity (102.3 avg.); 379-foot max batted distance.
Arm: LH. INF - 84.00 mph. Easy effort, 3/4 slot with arm quickness.
Defense: Athletic, simple actions. Stays low with soft hands.
Athletic Testing: 6.74 runner in the 60-yard dash; -inch max vertical jump.