The Arizona Diamondbacks defeat the Cincinnati Reds 5-2 on Friday night, with a pivotal defensive mistake in the ninth inning. In the ninth, Blake Dunn drops a fly ball in left field while runners are on first and second and there are two outs. Geraldo Perdomo’s fly ball goes off Dunn’s glove for an error, allowing the go-ahead run to score and narrowing the deficit to 3-2. Arizona then adds insurance runs: Gabriel Moreno scores on the play to make it 3-2, and Jordan Lawlar drives in two additional runs with a single later in the inning. The late rally from Arizona turns the game in its favor and holds up to the final score of 5-2. The decisive sequence centers on the ninth-inning error and the subsequent run production by the Diamondbacks.