Starting off strong, the Italian player broke first in the opening set, only to be broken back for a 3-3 tie. Muchova then took control, winning the set 6-3.
In the second set, there were no break points until Muchova broke Paolini at 3-3, eventually securing her spot in the quarterfinals.
Muchova excelled in serving and at the net, winning 82% of points on her first serve and dominating at the net. Paolini struggled on her second serve, winning only 50% of points.
This marks Muchova’s fifth major quarterfinal, with her previous US Open semifinal appearance ending in defeat against Coco Gauff.
Ranked 52nd, Muchova will face the winner of the Wozniacki vs. Haddad Maia match in the next round.
Reflecting on her victory over Paolini, Muchova mentioned feeling nervous initially but managed to execute her game plan effectively.
Looking ahead to her next match, Muchova expressed gratitude for the opportunity to play in front of a supportive crowd.
In earlier matches, Muchova defeated Volynets, Osaka, and Potapova, while Paolini overcame Andreescu, Pliskova, and Putintseva.
Other US Open last 16 results include Iga Swiatek vs. Liudmila Samsonova, Caroline Wozniacki vs. Beatriz Haddad Maia, and more.
