It’s not a particularly well-known record, but Lou Gehrig’s 14 home runs against the Cleveland Indians in 1936 is the most by a major leaguer against one opposing team during a regular season. Baseball-reference’s Play Index (PI) shows only four times that a player has managed 13 homers in a regular season against one team: Jimmie Foxx against the Tigers in 1932, Hank Sauer against the Pirates in 1954, Joe Adcock against the Dodgers in 1956 and Roger Maris against the White Sox in his historic 1961 season.
Using the PI, I also found 13 seasons in which a player hit 12 homers against one opposing team, so that’s a total of 18 seasons in which a hitter slugged 12 or more home runs off of one team. A table listing all 18 of those seasons is after the jump. For each season, the table shows the year, the hitter, the opponent, and the number of homers, games played and plate appearances the player had against that opponent during that season. Continue reading
