Rafael Nadal can win his 19th Grand Slam to move within one of Roger Federer's record with victory in the US Open final against Daniil Medvedev on Sunday.
The 33-year-old will be playing in his 27th major final and opponent Medvedev is in his first.
Medvedev had never been past the fourth round at any Grand Slam tournament until his run at Flushing Meadows over the last fortnight.
He has been terrific on hard courts in recent weeks, going 20-2 and reaching four finals in a row.
One of those came against Nadal, who beat the Russian in straight sets at the Montreal Masters in August.
Here is the US Open order of play for Sunday, September 9 at Flushing Meadows.
(All times BST)
Arthur Ashe Stadium
5pm: (8) Victoria Azarenka (Blr) & Ashleigh Barty (Aus) v (4) Elise Mertens (Bel) & Aryna Sabalenka (Blr)
9pm: (5) Daniil Medvedev (Rus) v (2) Rafael Nadal (Spa)
Results | Saturday September 7
Women's Singles, Final
Bianca Andreescu (15), Canada, def. Serena Williams (8), United States, 6-3, 7-5.
Mixed Doubles, Final
Bethanie Mattek-Sands, United States, and Jamie Murray, Britain, def. Michael Venus, New Zealand, and Hao-Ching Chan (1), Taiwan, 6-2, 6-3.
