Baseball card story from Robert Stock

Robert Stock appeared in 42 games for the Padres in 2018 and 2019, going 2-1 with a 4.11 ERA, striking out 53 batters in 50.1 innings. He will pitch for the Phillies in 2020. He kindly answered my questions about baseball cards with this story:

"The first thing I ever read was the back of a Chipper Jones baseball card when I was young!"

Thanks!