The Mariners recalled Bliss from Triple-A Tacoma on Wednesday.
Bliss has been on a hot streak since he returned to Triple-A in late July, slashing .308/.373/.538 with three homers and 12 RBI across 12 games. He'll now rejoin the MLB squad to give Seattle additional infield depth, replacing Cade Marlowe, who was optioned to Tacoma in a corresponding move.