Holder Iga Swiatek crashed out of the Italian Open to American Danielle Collins after a 6-1 7-5 third-round loss on Saturday in a major upset that will cost the Pole the world number two ranking as the defence of her French Open title looms.

It is strange to see a five-time grand slam champion struggle not with her game but with her mentality on the court

Iga Swiatek was dumped out of the Italian Open on Saturday after the reigning Rome champion suffered a shock 6-1, 7-5 defeat at the hands of Danielle Collins, as Jannik Sinner prepares for his return to action from a contested doping ban.