Tiafoe shocks Nadal as Swiatek advances at US Open

Frances Tiafoe became the first man to defeat Rafael Nadal at a Grand Slam this year, as he progressed to the quarter-finals at the US Open in four sets. Meanwhile, Andrey Rublev ended Cameron Norrie's hopes of a quarter-final appearance with a straight-sets win. In the women's draw, world no.1 Iga Świątek came from a set down to advance over Jule Niemeier, while Jessica Pegula won in straight sets over Petra Kvitová.