Iga Swiatek doesn't want to rank her Grand Slam glories by which one is her favorite but admits that the Wimbledon and US Open titles "feel better" because they came on surfaces which are way more tricky for her to play on than clay.

Iga Swiatek vauled up the WTA rankings after her Wimbledon victory and is closing in on Coco Gauff's second-spot after the American's first-round defeat.

World No. 3 Swiatek captured her first Wimbledon title last Saturday with a historic 6-0, 6-0 triumph over Amanda Anisimova, needing just 57 minutes to defeat the American in an extraordinary result.