Tokyo 2020 gold medallist Kunieda begins US Open title defence in style
![Tokyo 2020 gold medallist Kunieda begins US Open title defence in style](https://cdn.statically.io/img/cdn.dmcl.biz/media/image/217420/o/GettyImages-1339352308.jpg)
Shingo Kunieda began his US Open wheelchair men's singles title defence in style in New York City against wildcard Casey Ratzlaff as the semi-finals for both the men's and women's singles were decided.