of the Australian team, would not talk to him for two months afterwards. 1945 Although still playing in the junior events in Australian tournaments in 1945, Sedgman began to enter the men's singles events as well. In June, he lost a close match to Jack Harper at the Elsternwick tournament. In December, at the Victorian championships, Sedgman beat Noel Kirkby before losing to Adrian Quist. Writing in The Melbourne Herald, renowned coach Harry Hopman called Sedgman a "potential champion". Hopman also said, "it is about a year ago that I advised him (Sedgman) to go to a gymnasium. The work he has done there — about three times a week after his work — has put on a stone in weight and improved him in many ways. His legs, wind and stamina are now first class. His temperament, too, is good". 1946 Sedgman began the year by reaching the final of the South Australian championships in Adelaide, where he lost to John Bromwich. Writing in The Sydney Morning Herald, Bromwich said, "Sedgman was not inclined to induldge in long drawn-out-rallies, and after the ball crossed the net three or four times, he either endeavoured to force the play or strived for an outright placement". Sedgman made his debut at the Australian Championships in 1946. He won his first match against Reg Clements, but lost in the last 16 round, to Geoff Brown in straight sets. Brown played "faultlessly throughout", whilst Sedgman was "not able to settle down, and did not look comfortable". 1947 In 1947, Sedgman lost in the opening round of the Australian Championships to Patrick Callaghan. It was his second appearance in the singles. He also won the Victorian Hardcourt Championships in June, beating Lionel Brodie in the final. The final was played in a strong wind. It was a "closely contested final, which produced some brilliant tennis under most difficult conditions". At the Australian hardcourt championships in Toowoomba in November, Sedgman was suffering from strained muscles in his right shoulder in the final against Quist and lost in straight sets. 1948 At the 1948 Australian championships, Sedgman beat veteran former champion Jack Crawford before losing to Bromwich in the quarterfinals. At the West Australian championships in March, Sedgman beat Colin Long in straight sets in the final. According to the Melbourne Age, Sedgman's success was "due to stronger driving, more powerful service and greater all-court agility". At