The Braves have designated infielder Mike Aviles for assignment, MLB.com’s Mark Bowman tweets. Atlanta also has activated catcher Tyler Flowers from the DL and placed fellow backstop A.J. Pierzynski there in his place with a hamstring injury.

[Related: Updated Braves Depth Chart]

Aviles was acquired just yesterday — along with minor league catcher Kade Scivicque — in the trade that sent shortstop Erick Aybar to the Tigers. Clearly, he was involved in that deal only to offset part of Aybar’s salary. Acquiring and then designating players is a tactic the Braves have utilized in several recent deals to facilitate financial exchanges.

The 35-year-old veteran had struggled rather notably this year, carrying only a .210/.258/.269 slash in his 181 plate appearances on the season. Aviles is a versatile defender and valued presence in the clubhouse, but he has never been a terribly productive hitter and his results at the plate have steadily dipped over the last three seasons.