Arkansas fireballer Jaxon Wiggins has lit up radar guns this summer (Aaron Fitt)


Summer Heat Sheet: July 21


The Boys of Summer are back with more HEAT than ever and our list is led by a pair of Razorbacks. Former Hog, Brenden Heiss pitched sparingly for Arkansas in 2017, ended his college career at NAIA power Southeastern (Fla.) and was signed by the Padres as a non drafted free agent just last week. Before becoming a Padre, he touched triple digits in the Appy League. The other leader, current Razorback Jaxon Wiggins, is a potential 1-1 pick for the 2023 MLB Draft.

In total we’ve identified 57 power arms who have touched 96 mph or better from[…]