D-backs Roster & Staff

Date Transaction
4/1/17 Arizona Diamondbacks optioned RHP Silvino Bracho to Reno Aces.
4/3/17 Arizona Diamondbacks signed free agent 2B Colin Walsh to a minor league contract.
4/4/17 Seattle Mariners claimed RHP Evan Marshall off waivers from Arizona Diamondbacks.
4/4/17 Arizona Diamondbacks signed free agent C Willians Astudillo to a minor league contract.