Worley's contract was selected from Triple-A New Orleans on Saturday.
Worley has been tabbed as Miami's starter for Sunday's outing against the Dodgers, Eric Stephen of TrueBlueLA.com reports. He has started eight games with New Orleans this season, during which he's posted a 4.43 ERA and 1.43 WHIP. Worley has struggled to retire the opposition, as batters have hit .305 with him on the mound. In a corresponding move, Odrisamer Despaigne was sent down.