Rybakina sinks Zheng to grab No 1 spot and set up US Open semi-final with Gauff

Rybakina into semis after 3-6, 6-1, 6-4 victory Coco Gauff battles back to beat Mirra Andreeva Elena Rybakina will become the No 1 woman in the world for the first time after orchestrating a supreme recovery to reach the semi-finals of the US Open with a 3-6, 6-1, 6-4 win over the Olympic champion Zheng Qinwen. By beco