Robbie Ray is having his problems at Chase Field, but he's been very strong on the road with a 2.57 ERA in seven away starts. Ray, a lefty, is holding road foes to a .195 batting average.

Arizona has won 19 of its last 27 road games. Cincinnati is 8-20 during its past 28 home games versus a southpaw starter.

Reds starter Matt Harvey has been terrible since the All-Star break with a 10.66 ERA in three starts. Harvey hasn't finished six innings during any of his past six starts