Diamondbacks optioned RHPs Dylan Ray and Yilber Diaz to Triple-A Reno; reassigned C Gavin Logan to minor-league camp.
Ray, who was added to the 40-man over the offseason, had an inflated 6.30 ERA for Reno in his age-24 season. He managed to appear in only one spring training game and took the loss. He profiles as an up-and-down starter if he can improve his command.
