Yahoo Sports reports: Blake Dunn dropped a fly ball in the ninth inning to allow the go-ahead run to score in the Arizona Diamondbacks' 5-2 victory over the Cincinnati Reds on Friday night. With runners on first and second and two outs, Geraldo Perdomo's fly ball to left went off Dunn's glove for an error, and Gabriel Moreno scored to make it 3-2. Jordan Lawlar drove in two more runs with a single.