Just an hour on court was necessary for Grigor Dimitrov to beat Pablo Carreno Busta.
Tennis legend Serena Williams reportedly married Reddit co-founder Alexis Ohanian in New Orleans on Thursday.
Roger Federer is next for David Goffin after he reached the semi-finals in London with a comfortable win over Dominic Thiem.
Jack Sock's end-of-season spurt has taken him all the way to the semi-finals of the ATP Finals, where Grigor Dimitrov will stand in his way.
Hot favourite for the ATP Finals crown, Roger Federer reached the semi-finals with a 100 per cent record after beating Marin Cilic.
Angelique Kerber has turned to Johanna Konta's former coach Wim Fissette as the former number one looks to recapture some form.
Pablo Carreno Busta did well as Rafael Nadal's ATP Finals replacement, Dominic Thiem said.
Deputising for injured compatriot Rafael Nadal, Pablo Carreno Busta made life tough for Dominic Thiem at the ATP Finals.
A one-sided encounter saw Grigor Dimitrov thrash David Goffin to secure a last-four spot at the ATP Finals and the Bulgarian revelled in it.
David Goffin had no answer to an inspired Grigor Dimitrov, who confidently booked a last-four spot at the ATP Finals.
After a hand injury disrupted her 2017 season, Petra Kvitova is relishing the chance to play the 2018 WTA season.
After winning the ATP Finals at David Goffin's expense, Grigor Dimitrov knows there will be plenty of buzz about him at the Australian Open.
Serena Williams missed almost all of the 2017 season, but WTA Media went from strength to strength throughout the year.
Roger Federer suffered the same fate as Rafael Nadal at the ATP Finals as David Goffin booked his place in Sunday's showpiece.
After sharing an emotional moment on Centre Court in 1993, the Duchess of Kent has paid tribute to Jana Novotna, who died on Sunday.
Despite tumbling down the rankings in 2016, Grigor Dimitrov insists he always believed he could win major ATP tournaments.