Zack Greinke is 10-4 with a 2.95 ERA this season. Gio Gonzalez is 2-1 with a 3.19 ERA this season but he is making his first start since going on the IL in May. The Diamondbacks have the third highest OPS in the league against lefties. The Brewers have lost six of their last 10 while the Dbacks have won seven of their last 10.

The Diamondbacks have the third best OPS (.846) in the majors against lefties, and Brewers southpaw Gio Gonzalez makes his first start in the majors since returning from the IL with shoulder inflammation. That's a great combination. Meanwhile Arizona's Zack Greinke (10-4, 2.95 ERA) has won two of his last three starts with a 2.25 ERA over that span. Lay it.