Colorado at Arizona

Arizona has won eight of 10 meetings following its 5-4 come-from-behind victory on Monday night when its final two runs scored on back-to-back wild pitches. It was the fourth win in a row for the Diamondbacks, who are making a remarkable second-half surge to come within 3 1/2 games of the first-place Dodgers in the NL West. Colorado has lost six of nine, and it has the worst record in the National League; it will go with Austin Gomber, and it has lost his past four starts after allowing at least five runs in its previous game. Gomber is 3-8 with a 4.92 ERA, and he gave up five runs on six hits in three innings against the Mets on Thursday. The Rockies have lost six straight against left-handed starters, and the Diamondbacks have won six of seven versus southpaws. Eduardo Rodriguez will make his second season start for Arizona after allowing three runs on four hits in 5 2/3 innings against Cleveland on Wednesday. Take the Diamondbacks as a Max Play.