Brandon Pfaadt

The Diamondbacks optioned Brandon Pfaadt, their top pitching prospect, to Triple-A on Saturday morning.

Updates on some prominent players returning from the injured list… The Diamondbacks reinstated Zach Davies from the 15-day IL, while also calling up Drey Jameson from Triple-A and optioning right-handers Brandon Pfaadt and Luis Frias. Davies made just two starts and threw 9 1/3 innings before going on the IL in early April due to…

Updates on some prominent players returning from the injured list… The Diamondbacks reinstated Zach Davies from the 15-day IL, while also calling up Drey Jameson from Triple-A and optioning right-handers Brandon Pfaadt and Luis Frias. Davies made just two starts and threw 9 1/3 innings before going on the IL in early April due to…

Pfaadt was optioned to Triple-A Reno on Saturday.

Pfaadt does not have a locker in the Diamondbacks' clubhouse, which likely means he's been optioned, Nick Piecoro of The Arizona Republic reports.