The Rockies and Reds combine for 9 home runs, the most ever hit in a single game at Great American Ballpark, as the Reds prevail, 7 – 5. Mat Latos allows 5 hits in 7 1/3 innings – all of them solo homers – to pick up the win; Jamie Moyer who has surrendered more long balls than anyone in major league history, adds another four to his total. 8 different players go deep, with Colorado’s Carlos Gonzalez the only man to do so twice.

On May 27, 2012 — The Rockies and Reds combine for 9 home runs, the most ever hit in a single game at Great American Ballpark, as the Reds prevail, 7 – 5. Mat Latos allows 5 hits in 7 1/3 innings – all of them solo homers – to pick up the win; Jamie Moyer who has surrendered more long balls than anyone in major league history, adds another four to his total. 8 different players go deep, with Colorado’s Carlos Gonzalez the only man to do so twice.

Source:
Baseball Reference May 27