Colorado Rockies vs. Arizona Diamondbacks • May 23, 2026

In a tightly contested matchup, the Arizona Diamondbacks edged out the Colorado Rockies 5-4, with Zac Gallen giving his team a quality start by going 5.1 innings and striking out 6, while Ketel Marte's pivotal homer in the fourth inning bolstered their lead despite a late-game rally capped by TJ Rumfield's eighth-inning blast.