05:00 CET - The night of tennis is complete, with Ben Shelton defeating Pablo Carreno Busta 6-4, 6-2, 6-4. As for Aryna Sabalenka, she continues to the third round with a 7-6 (4), 6-2 win over Polina Kudermetova.
04:30 CET - Adrian Mannarino got past Jordan Thomspon 6-4, 6-7 (5), 6-3, 6-3 as part of the night session. Meanwhile, Jan-Lennard Struff pulled off an impressive upset, outlasting Holger Rune 7-6 (5), 2-6, 6-3, 4-6, 7-5 to make the third round.
On the women's side, Leylah Fernandez pulled off a 2-6, 6-3, 6-2 win over Elsa Jacquemot, allowing the 2021 finalist to advance.
03:15 CET - Ann Li stuns 16th seed Belinda Bencic with a 6-3, 6-3 straight sets win. Also moving on is Marketa Vondrousova, who beats McCartney Kessler 7-6 (7), 6-2.
03:00 CET - World number two and 2022 champion Carlos Alcaraz cruises past Mattia Bellucci 6-1, 6-0, 6-3 to make it to the third round.
02:35 CET - Jasmine Paolini eases her way to the third round at Flushing Meadows following a 6-3, 6-3 defeat of Iva Jovic.
01:50 CET - Mirra Andreeva marches on in New York as she gets past Anastasia Potapova 6-1, 6-3. Meanwhile, Ludmila Samsonova saw her US Open run come to an early end, losing 4-6, 6-3, 6-2 to Priscilla Hon.
01:40 CET - Elise Mertens moves through with a comfortable 6-2, 6-3 win over Lulu Sun.
01:10 CET - Ugo Blanchet pulls off the upset as he beats Jakub Mensik 6-7 (2), 7-6 (5), 3-6, 6-4, 7-6 (7) in just under four and a half hours.
00:30 CET - A couple more results just wrapped up at the US Open. On the men's side, number 17 seed Frances Tiafoe got his way past fellow American Martin Damm 6-4, 7-5, 6-7 (8), 7-5.
Elena Rybakina is also through to the third round, as she gets the better of Tereza Valentova 6-3, 7-6 (7). Jelena Ostapenko was not as lucky though, as she suffers a 7-5, 6-1 upset loss to Taylor Townsend.
00:08 CET - Brit Cameron Norrie fended off Francisco Comesana in a real slugfest, eventually coming out on top 7-6(5), 6-3, 6-7(0), 7-6(4) in just over four hours to reach the third round.
23:31 CET - Arthur Rinderknech and Barbora Krejcikova are both through to the third round after securing victories in New York.
22:51 CET - After his epic win over Daniil Medvedev, Benjamin Bonzi has followed that up with yet another, overcoming Marcos Giron from two sets down, 2-6, 4-6, 7-5, 6-3, 6-4.
22:39 CET - 2024 runner-up Taylor Fritz overcame a slow start to book his spot in the third round in New York with a 4-6, 7-6(3), 6-2, 6-3 win over Lloyd Harris.
22:31 CET - In a stunning result, former finalist and 12th seed Casper Ruud was dumped out at the hands of Belgian Raphael Collignon, losing 6-4, 3-6, 3-6, 6-4, 7-5 to be sent packing in humiliating fashion.
21:47 CET - Last year's finalist Jessica Pegula was in superb form in her second-round match with Anna Blinkova, crushing her opponent 6-1, 6-3 to seal her spot in the next round.
21:28 CET - There has been a massive upset in Flushing Meadows, with Swiss qualifier and world number 175 Jerome Kym stunning 30th seed Brandon Nakashima in a four-and-a-half-hour epic, 4-6, 7-6(2), 7-5, 3-6, 7-6(8).
20:45 CET - Cristina Bucsa and Tomas Machac have both booked their spots in the third round, beating young talents Alexandra Eala and Joao Fonseca in straight sets, respectively.
20:15 CET - Four-time champion Novak Djokovic was nowhere near his best during his second-round encounter with American Zachary Svajda, yet the legendary Serb still had more than enough in his locker to secure a 6-7(5), 6-3, 6-3, 6-1 win and move through in New York.
19:58 CET - 20th seed Jiri Lehecka has defeated Tomas Etcheverry in four sets after a battle against a tricky Argentine, coming from a set down to win 3-6, 6-0, 6-2, 6-4.
19:37 CET - Some sad news to bring you as Jack Draper has withdrawn from the US Open, and as a result, his second-round opponent, Zizou Bergs, has progressed to the third round with a walkover win.
As was feared, the arm injury he was dealing with leading up to the US Open hasn't fully healed, with Draper releasing a statement in the last few minutes confirming he has been forced to pull out.
18:50 CET - At 36, Victoria Azarenka is still going strong, and she is through to round three at Flushing Meadows with a dominant 6-3, 6-3 victory against Anastasia Pavlyuchenkova.
18:30 CET - 10th seed Emma Navarro has also dropped just three games en route to a routine 6-2, 6-1 win against fellow American Caty McNally.
18:18 CET - The first winner of the day, and it is an extremely impressive one as Emma Raducanu drops just three games on her way to beat Janice Tjen 6-2, 6-1 in exactly an hour.
Raducanu is through to the third round, where a much bigger challenge awaits in the form of either Elena Rybakina or Tereza Valentova. The evidence from today, though, is that she is very much up for the challenge after an almost faultless performance.
17:11 CET - Play has just got underway in New York, with former champion Emma Raducanu, Emma Navarro, Victoria Azarenka and Jiri Lehecka some of the names on court!
Four-time winner Novak Djokovic gets going in around half an hour, and you can follow him live right here.
14:55 CET - Hello and welcome to the second round at the US Open. Two veteran legends of the game are in second-round action, with Novak Djokovic and Victoria Azarenka both underway early on in the day.
Elsewhere on an action-packed schedule, names such as Casper Ruud, Frances Tiafoe, Jakub Mensik, Mirra Andreeva and Elena Rybakina all take to the court in the early session.
Moving into the evening session and it gets even more exciting.
World number two Carlos Alcaraz takes on Italian Mattia Bellucci before home favourite Ben Shelton faces Pablo Carreno-Busta on the men's side.
On the women's side, Jasmine Paolini takes on exciting teenage American Iva Jovic, whilst world number Aryna Sabalenka faces Polina Kudermetova.
Follow the WTA side of the US Open here and the ATP side here.