Elena Rybakina joins elite with US Open title but questions remain over coach | Tumaini Carayol

New world No 1’s relationship with her previously banned coach, Stefano Vukov, remains under spotlight despite her rise to the top In the bitter aftermath of her straight-sets defeat by Elena Rybakina at the WTA Finals last November, an inconsolable Aryna Sabalenka walked over to her courtside player box and slumped in