Aryna Sabalenka begins US Open title defence with victory against Camila Osorio

Reigning womens singles champion wins 6-2, 6-4Mens 10th seed Arthur Fils beaten by Stefanos TsitsipasAryna Sabalenka said she is determined to look ahead, rather than dwell on a difficult past few months, after beginning her US Open title defence with a 6-2, 6-4 win against Camila Osorio.The good thing for me is not looking back no matter what, if its good or bad, because I feel a good result can also stop you from performing well because youre basically focusing on the past, Sabalenka said. I n...