What is happening
The first report said Cocciaretto won only two games as China took a 1-0 lead. A later report said Paolini beat Zheng Qinwen, bringing the quarterfinal to 1-1. The sources therefore report different stages of the tie.
Why is it on the Radar?
The quarterfinal was level at 1-1 after the two singles matches described in the later report.