World number one Aryna Sabalenka battled past home hope Amanda Anisimova to retain her US Open title and finally secure her first Grand Slam trophy of the year. Sabalenka maintained a steadier level to win 6-3 7-6 (7-3) in a battle between two of the biggest ball-strikers in the women's game. The Belarusian dropped to her knees, overcome with emotion, after securing victory in a year where she had suffered defeat in two Grand Slam finals. Victory did not come without some tension, however. Defending champion Sabalenka was unable to serve out the match at 5-4, but recovered to dominate the tie-break and seal victory on her third championship point. The 27-year-old has again been the WTA Tour's most dominant...