Madison Keys has advanced to the second round at the U.S. Open. She secured her spot by defeating 19-year-old Alina Korneeva in the leadoff match at Arthur Ashe Stadium.

The match ended with a score of 7-5, 6-4. Keys, the No. 22 seed, was able to play despite rain delays that affected the schedule.

Rain showers that started Monday night caused delays on outer courts, but play continued in stadiums with retractable roofs. Further details about the tournament and its schedule are available. Keys' win marks a positive start to her U.S.

Open campaign, following a first-round exit last year. She had previously been a runner-up at the tournament in 2017.