Atlanta activated Murphy (finger) from the 60-day injured list Monday.
Murphy has rejoined the big club after a fractured left middle finger kept him shelved since mid-May. He's been limited to only four games this season due to injury but was cleared to return after slashing .381/.417/.429 in six rehab contests. Murphy will serve as the No. 2 catcher in Atlanta behind Drake Baldwin and should see some occasional starts in the designated-hitter spot when Baldwin is behind the plate.