An annual showcase is held by the WPIAL Baseball Coaches Association every June for high school juniors. Typically, about 60 colleges attend to watch about 125 juniors perform in pitching, running, hitting, throwing and fielding drills. Registration usually opens around March 1. There is a charge for players to attend which is subject to change each year. Here is the information sheet and registration forms for 2019.
This is a listing of colleges who attended the most recent showcase
Here are the results from the 2018 Showcase