Nelson (6-10) lasted just four innings while allowing six runs on eight hits and four walks with four strikeouts in Monday's loss at San Diego.

EDGE Analysis

Nelson allowed just one run in the the first four innings, but gave up five more in the fifth without recording a single out. That's 14 runs allowed in just 8.2 innings over the last two starts for the slumping right-hander. It's going to be tough to trust Nelson on the road Sunday against the same Arizona squad that just roughed him up in his previous outing.