De La Rosa let up five runs on four hits in just one inning of the Diamondbacks' 14-5 loss to the Rockies on Friday. The 24-year-old hadn't allowed a run since Aug. 19. However, he's now let up a hit in five straight outings. The five runs is most he's allowed in an appearance and just two less he had all season before that point. His ERA moved from 1.87 to 3.12 as a result.