Justin Rose battled back to maintain his lead in the second day of the Masters at Augusta. Rose was three-over after the front nine, but battled back to even par after the second day to sit at seven-under after 36 holes. Will Zalatoris and Brian Harman are one shot back at six under. Mark Leishman shot five-under to move into a tie for fourth place, two strokes back of Rose, tied with Jordan Spieth. Louisville area native Justin Thomas, Tony Finau and Bernd Wiesberger are among six golfers three shots back at four under.