The offense has come to Parkview Field, but it has mainly been with the Cedar Rapids Kernels, who lead 11-3 after the sixth inning Monday.
The Kernels have out hit the TinCaps 12-8.
The two teams combined for four runs in splitting the first two games of the series.
The Kernels' Adam Brett Walker continued his hot hitting with a two-run home run in the sixth to make it 10-3. The shot to center field went along with his two-run double in the first.
An RBI walk made it 11-3 later on in the sixth.
A solo home run by Luis Domoromo in the fourth cut into the deficit slightly as the TinCaps trailed 8-3.
Cedar Rapids increased its lead to 8-2 in the fourth on a RBI double by Mike Gonzales, his second run-scoring hit of the game.