Diamondbacks' Patrick Corbin: Unsteady in Saturday's start

Corbin allowed two earned runs on four hits and four walks while striking out six across 5.1 innings Saturday against the Mets. He did not factor into the decision.

The only runs Corbin allowed runs came on a two-run homer by Michael Conforto in the second inning. However, he struggled to find the strike zone -- only 58 of his 98 pitches went for strikes -- and generated just 10 swinging strikes. To make matters worse, his velocity remained down for the third consecutive start. He has pitched 16.1 innings in that span and has walked nine batters while surrendering seven earned runs. Something is clearly off for Corbin, but it remains to be seen whether it is a correctable mechanical issue or a lingering injury.