Pre-match: Chelsea v Manchester City

Katie Smith presents build up to Chelsea v Manchester City in the Women's Super League, on what's a huge night of live sport. As well as commentary from this season's WSL opener, we'll have updates from Scotland's World Cup qualifier with Denmark, a monstrous Super League clash between rivals St Helens and Wigan, as well as Novak Djokovic v Carlos Alcaraz in the US Open semi-final.