Barty, Medvedev rise to challenge on tough day at Miami Open
Barty didn't wilt, ousting Sabalenka 6-4, 6-7 (5), 6-3 for her third three-set win in four matches at the tournament. Medvedev beat Tiafoe 6-4, 6-3, and has gone 10-1 in sets against the American in their past four head-to-head matchups. Ad“Everywhere in the world there are different conditions and at times it suits you more than other places,” Barty said. Medvedev had 11 aces and showed no signs of wear, two days after cramping in the heat during a third-round win. 21 seed Jannik Sinner of Italy in the quarterfinals; Sinner advanced with a 6-3, 6-2 win over Emil Ruusuvuori of Finland.