Brent Strom

I met him at Spectrum Field in Clearwater, Florida in 2019, when the Houston Astros, whom he was the pitching coach for, came to play the Philadelphia Phillies in a spring training game.

Brent signed a 1991 Line Drive AAA Pre-Rookie card #622.

https://www.baseball-reference.com/players/s/strombr01.shtml