Rain delayed play at the U.S. Open on Tuesday.

Showers began Monday night and were expected to continue through midweek.

Only the two main stadiums, Arthur Ashe and Louis Armstrong, could host matches because they have retractable roofs.

Madison Keys, the No. 22 seed, opened play in Ashe against Alina Korneeva.

In Armstrong, men’s No. 5 seed Flavio Cobolli lost the first set to Francisco Comesana.

Several other players had to wait, including No. 2 seed Elena Rybakina, No. 12 Belinda Bencic, and No. 32 Maria Sakkari.

Rybakina has multiple paths to the No. 1 ranking at this tournament.

She was scheduled to face American Thea Frodin, a 17-year-old from California.

Frodin served as a body double for actor Demi Singleton in the 2021 film “King Richard,” where Singleton played Serena Williams.

Coco Gauff, the 2023 U.S. Open champion, No. 17 Alex Eala, and men’s No. 1 seed Alexander Zverev were set to play at night.

This was the third and final day of the first round.