Brothers Tony Conigliaro and Billy Conigliaro homer in same game.

July 4, 1970

The Red Sox beat the Cleveland Guardians (then Indians) at Fenway Park as the Revere-born, East Boson-raised brothers homer in the same game. They would go on to hit 54 homers this season (Tony 36 and Billy 18) a record for brothers on the same team.

Sources
  • Boston Globe
  • Society For American Baseball Research