Isner, Sock Ousted in Melbourne
It was a rough start to the Australian Open for many Americans in both men’s and women’s singles, with the defeats of John Isner and Jack Sock highlighting the men’s struggles on Monday. Yuichi Sugita of Japan knocked off Sock 6-1, 7-6(4), 5-7, 6-3 to secure his spot in the second round. Sugita converted…

