The Diamondbacks will try to complete a three-game sweep of the interleague series Wednesday afternoon. Lamb, the reigning NL player of the week, hit a 1-1 slider into the right-field seats for his 12th home run of the season and it was 3-0. Cabrera led off the second with a home run to make it 3-1 and Herrmann countered with an opposite-field shot into the Arizona bullpen and the Diamondbacks led 4-1. Corbin retired the first two batters in the third but Leury Garcia singled and Frazier sent a 1-1 fastball over the swimming pool beyond right field to slice the lead to 4-3. Randall Delgado (1-0, 4.05 ERA), normally a long reliever, gets a spot start for Arizona in place of Taijuan Walker, on the DL with a finger blister.