American Danielle Collins upset world No. 2 Iga Świątek, who has dominated the Italian Open recently, winning it three of the last four years as she has been almost invincible on clay.

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,

Danielle Collins takes on Iga Swiatek at the Italian Open. Our Italian Open odds series has our Collins Swiatek prediction, odds and pick. Find out how to watch Collins Swiatek. This is an uncertain time for Iga Swiatek.