An excuse is hardly needed to fade the sinking Diamondbacks. But I have an excellent excuse in this matchup - Dylan Bundy. Even with their victory against the Angels on Tuesday night, the Diamondbacks still have lost 20 of their last 26 games with five of their past six defeats occurring by multiple runs. 
Bundy has become an ace. All it took was getting out of the AL East and a huge hitter's park in Baltimore to join the Angels and their pitcher-friendly park. Bundy is 5-2 with a 2.48 ERA that shrinks to 2.29 if you just go by his last three starts. 
The Angels just faced lefty Madison Bumgarner last night, reaching him for eight earned runs and 13 hits in 5 1/3 innings. Now the Angels draw a second straight southpaw in Caleb Smith, a youngster who has yet to prove he can consistently pitch effectively away from Marlins Park after being dealt to the Diamondbacks by the Marlins at the trade deadline.