The Arizona Diamondbacks placed starting pitcher Robbie Ray (back) on the 10-day injured list on Thursday with right lower back spasms. Pitchers Stefan Crichton and Jon Duplantier were recalled from Triple-A Reno, while the team options outfielder Tim Locastro to Reno. The left-handed Ray is 10-7 with a 3.99 ERA, 1.28 WHIP and solid 11.9 K/9 in 26 starts, but he's often a volatile fantasy starter because of his wildness (4.0 BB/9). Still, Ray's upside in the K department makes him a stash ...