The Braves set a club mark by hitting seven home runs in a 10-3 victory over the Cubs, with Tito Francona, Joe Torre (2), Clete Boyer (2), Denis Menke, and Hank Aaron all contributing to the record. All of Atlanta’s round-trippers come during the first five frames of the Wrigley Field contest, and all are solo shots, except for Boyer’s two-run blast in the third inning.

On August 3, 1967 — The Braves set a club mark by hitting seven home runs in a 10-3 victory over the Cubs, with Tito Francona, Joe Torre (2), Clete Boyer (2), Denis Menke, and Hank Aaron all contributing to the record. All of Atlanta’s round-trippers come during the first five frames of the Wrigley Field contest, and all are solo shots, except for Boyer’s two-run blast in the third inning.

Source:
Baseball Reference August 3
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game