FYI: If you’re wondering about the Marichal reference, it was on Aug. 22, 1965, when the San Francisco Giants pitcher went bonkers with a bat during a brawl against the rival Los Angeles Dodgers. Marichal hit LA’s John Roseboro over the head with the bat during the melee.
Fortunately, Roseboro wasn’t seriously injured, but Marichal received a nine-game suspension and a $1,750 fine. The two later became friends, and Marichal, who was inducted into the Hall of Fame in 1983, was an honorary pallbearer and speaker at Roseboro’s funeral in 2002.
In the video below, Marichal is wearing No. 27, while teammate Tito Fuentes donning No. 26, is also holding a bat, but he didn't hit anyone.