Gabby Hartnett was a catcher for 20 years in the majors (1922-41), 19 of which for the Cubs. He's now in the Hall of Fame.
Al Capone was a notorious Chicago gangster during prohibition.
And here are the two together, via a tumbler account called "History Porn:"
If you want to get really annoyed, imagine the fallout that would happen if a player these days was pictured with a known drug smuggler. Fun times!