The Philadelphia Phillies have expressed interest in Arizona Diamondbacks pitchers Zack Greinke and Robbie Ray, according to Bob Nightengale of USA TODAY. The Phillies have been scouting both starters. Greinke, who is in his fourth year with the Diamondbacks, has made 21 starts, going 10-4 with a 2.93 ERA en route to an All-Star selection. […]