World No 1 Scottie Scheffler kept his cool to win the Masters on Sunday for a second time. The American had gone into the day sitting at the top of the leaderboard and, despite being pursued by Ludvig Aberg, was able to secure the prestigious green jacket. Scheffler was in stunning form over the course of the day, with the 27-year-old picking up pars on the first two holes. He then managed a birdie on the third before shooting one over par on the fourth hole of the day. Scheffler secured another par on holes five and six, with a bogey on the seventh then opening the door to some of his rivals….