Iga Swiatek had to go all out to fight off Linda Noskova in the Round of 16 at the Qatar TotalEnergies Open, even going down on both knees to deflect a driven return from the 20-year-old Czech.

DOHA, Qatar — Defending champion Iga Swiatek advanced to the quarterfinals of the Doha Open with a 6-7 (1), 6-4, 6-4 win over ...