Iga Swiatek continued her march at Indian Wells with a 6-1, 6-1 win over Karolina Muchova to reach the quarterfinals, while American Jessica Pegula, the No. 4 seed, lost in three sets to Ukraine's Elina Svitolina.

Twice champion Iga Swiatek thrashed Czech Karolina Muchova 6-1 6-1 to reach the Indian Wells quarter-finals on Tuesday before men's fifth seed Daniil Medvedev moved into the last eight with a 6-4 6-0 win over American Tommy Paul.

For Swiatek, victory continued her relentless march through the Californian desert tournament, where the Polish second seed has dropped only six games in her three matches.

Defending champion Iga Swiatek secures her place in the Indian Wells quarter-finals with a 6-1 6-1 thrashing of Karolina Muchova.

(Reuters) -Twice champion Iga Swiatek walloped Czech Karolina Muchova 6-1 6-1 to reach the Indian Wells quarter-finals on Tuesday, while Dane Holger Rune moved into the final eight of the men's draw with a 6-4 6-4 win over Stefanos Tsitsipas.

Russia's Daniil Medvedev shook off a day of rain delays to beat Tommy Paul 6-4, 6-0 on Tuesday and reach the quarter-finals at Indian Wells, where he's vying to improve on runner-up finishes the past two years.

Defending champion Iga Swiatek was home and dry at rainy Indian Wells on Tuesday, powering into the quarter-finals with a 6-1, 6-1 victory over Karolina Muchova.