Answered January 12th, 2020

Since 1960, Barry Bonds has smashed the most homers with 350+ plate appearances in a season, with 73 home runs in 2001.

most hr/(sb 1) in a season 350 pa since 1960
Interpreted as:
most hr/(sb by a player 1) in a season 350 or more pa since 1960

See Trending MLB Searches