7:14pm: The deal is official. Arizona will send cash considerations in the deal.
5:27pm: The Diamondbacks have agreed to a deal to acquire veteran catcher Chris Stewart from the Braves, per Robert Murray of The Athletic (via Twitter). Cash or a player to be named later will head to Atlanta in return, The Athletic’s Zach Buchanan tweets.
Stewart had been designated for assignment recently. He had briefly returned to the majors after being designated and outrighted earlier in the season. When the Braves acquired third catcher Rene Rivera yesterday, it became clear that Stewart wasn’t in their plans down the stretch.
While the D-Backs already have three catchers on their active roster, this’ll represent another depth piece for an organization that obviously values having options behind the dish. Stewart is not on the 40-man roster at present, but would need to be added to join the active roster.
Though he has rarely hit much at all in the majors, the 36-year-old is valued for his work behind the dish and in managing a staff. He has spent most of the present season at Triple-A, where he carries a .219/.299/.277 slash in 156 plate appearances.

