Arizona at Colorado

Arizona has won four of six, including a 12-6 win at Houston in their last road game as an underdog. The offense is No. 1 in runs scored, on-base percentage, and slugging, off an 11-10 comeback win over Milwaukee. Merrill Kelly has a 2.13 ERA against Colorado this season in two starts, holding the Rockies to a .209 average. Arizona won both games, 3-2 and 7-3. Last place Colorado is 20th in runs scored and 24th in on-base percentage with the worst pitching in the majors, last in ERA (5.42) and in the bullpen (5.39 ERA). Antonio Senzatela makes his first major league start since May of 2023 and is 3-9 with a 5.72 ERA against the Diamondbacks. Play Arizona.