A pitching laboratory helped this 16-year-old throw 101.7 mph. But he’s not just a baseball player

PHILADELPHIA -- Andrew Kuhn dropped the final score of Ancillae-Assumpta Academy’s seventh- and eighth-grade basketball game into the family group chat earlier this year. He wanted to make sure his 16-year-old son Cole knew that 13-year-old Gavin played well. The older son responded with an update of his own: a video of him throwing a 101.7-mph fastball. “New Year’s resolution,” Cole Kuhn ...