VIDEO: Brewers' Fiers surrenders 2 grand slams to Reds in slugfest

The ball was flying out of Miller Park on Tuesday. 

The Cincinnati Reds and Milwaukee Brewers combined for seven homers in a game that witnessed three grand slams leave the yard, 26 runs scored and 25 hits. 

Two of those grand slams were served up by Brewers right-hander Mike Fiers. Jay Bruce tagged him in the third and Todd Fraizer got Fiers an inning later to open up the floodgates in Cincinnati's eventual 16-10 rout.

(Courtesy: MLB.com)

"For us to score 10 there and not even be close to winning is just ... I don't even know how to explain it," Fiers said to reporters after the game.

The Brewers added one of their own in the sixth when Elian Herrera cleared the bases with a bomb off Cincinnati's Burke Badenhop. 

Zack Cozart hit two homers in the Reds win, while Aroldis Chapman punched out the side in the ninth to put an end to the slugfest.