Wacha will start the Game 1 of Friday's doubleheader against the Yankees after Thursday's game against the Marlins was postponed, Anthony DiComo of MLB.com reports.
Wacha was set to start Thursday against Miami, but with the game being postponed, the right-hander will take the ball in the first half of Friday's twin bill. Wacha has a 6.43 ERA across 14 innings this season.