HIGHLIGHTS-Tennis-French Open day one

Highlights of the first day at the French Open on Sunday (times GMT): 1020 SABALENKA CRUISES INTO SECOND ROUND

Second seed Aryna Sabalenka beat Ukraine's Marta Kostyuk 6-3 6-2 on Court Philippe-Chatrier to become the first player to move into the second round, sealing victory with a powerful cross-court winner. While Kostyuk shook hands with the chair umpire, she refused to do the same with her Belarusian opponent.

0910 PLAY UNDER WAY Play began under sunny skies at Roland Garros, with the temperature hovering around 26 degrees Celsius.

READ MORE: French Open starts under sunny skies at Roland Garros

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