Ben Oglivie has three home runs in three at bats as the Brewers beat the Tigers, 5 – 4 in the first game of a doubleheader. Oglivie drives in the winning run in the second game as the Brewers take it, 3 – 1.

On July 8, 1979 — Ben Oglivie has three home runs in three at bats as the Brewers beat the Tigers, 5 – 4 in the first game of a doubleheader. Oglivie drives in the winning run in the second game as the Brewers take it, 3 – 1.

Source:
Baseball Reference July 8