ROME — Iga Świątek’s struggles continue, at one of the last places anyone in tennis would have expected. Świątek, a master of clay-court tennis and defending champion at the Italian Open, lost to American Danielle Collins in the third round,

American Danielle Collins ends Iga Swiatek's defence of her Italian Open title with a 6-1 7-5 victory in the third round.

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.