D-backs Roster & Staff

Date Transaction
8/1/18 Arizona Diamondbacks sent 3B Deven Marrero on a rehab assignment to Reno Aces.
8/2/18 Arizona Diamondbacks activated RHP Brad Ziegler.
8/2/18 Arizona Diamondbacks optioned RHP Silvino Bracho to Reno Aces.
8/3/18 Arizona Diamondbacks activated LHP Andrew Chafin from the paternity list.
8/3/18 Arizona Diamondbacks optioned RF Chris Owings to Reno Aces.
8/3/18 Arizona Diamondbacks signed free agent LHP Sebastian Kessay to a minor league contract.
8/4/18 Arizona Diamondbacks released LHP Jorge De La Rosa.
8/7/18 Arizona Diamondbacks activated 3B Deven Marrero from the 10-day disabled list.
8/7/18 Arizona Diamondbacks designated 3B Deven Marrero for assignment.
8/10/18 Arizona Diamondbacks sent 3B Deven Marrero outright to Reno Aces.