The D-backs led 3-2 into the eighth inning but watched their lead disappear as the bullpen allowed tying and winning runs against Jonathan Loaisiga and Paul Sewald. Arizona's offense went silent after the fifth inning, managing just one hit in 12 at-bats with runners in scoring position.
Zac Gallen delivered a quality start, tossing five innings and allowing just one earned run. The defense showed some issues, with Corbin Carroll misplaying a flyball and Geraldo Perdomo unable to make a play on a 100 mph grounder that could have preserved the lead.