Losing US Open to Amanda Anisimova would have affected Aryna Sabalenka's career, claims Mouratoglou as he explains why she is set up for more Slams

Serena Williams' ex-coach, Patrick Mouratoglou, has weighed in on why Aryna Sabalenka is now ready for more Grand Slams following her win against Amanda Anisimova in the US Open final.