"I hope @WTA continues to show what we stand for as players," world No 18 Jessica Pegula said on Twitter. In fact, in 2020 just the BDO men's and women's world champions represented the organisation, forcing the PDC to think differently - and it's paid off in buckets. has made the final four in Turin after defeating Rublev 6-3, 6-2!#NittoATPFinalspic.twitter.com/BYnIzIAw42 Djokovic, who is chasing a record-equalling sixth title, booked his place in the semi-finals with a 6-3 6-2 victory over Rublev.