Swiatek improves to 4-0 vs. Cirstea to reach last 16 in Madrid
The world No. 1 was a 6-1, 6-1 winner in Saturday's third round at the Caja Mágica.
8 tournaments-in-play
see-live-scoresIn his first match as the No. 1 seed at an ATP Masters 1000 event, Sinner romped to a 6-0, 6-3 win over compatriot Lorenzo Sonego.
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