35-year-old German qualifier Jan-Lennard Struff advanced to the third round of the US Open by beating Dane Holger Rune, the No 11 seed, in a five-set tussle in New York on Wednesday night.

Struff won the high-quality contest 7-6 (5), 2-6, 6-3, 4-6, 7-5 at the USTA Billie Jean King National Tennis Center in a second round clash.

The German, who peaked at No 21 in the rankings in 2023 but is now ranked No 144, will face No 17 seed Frances Tiafoe next.

The 35-year-old won against American Mackenzie McDonald (3-6, 7-6 (4), 6-3, 6-3) in his first round main draw match.

In the previous round, Rune, ranked No 11, defeated Dutchman Botic van de Zandschulp (6-3, 7-6 (4), 7-6 (2)).

New York (Grand Slam), other second-round matches (USTA Billie Jean King National Tennis Center, hard, USD 90,000,000):

Zizou Bergs beat Jack Draper (5): W/O



Carlos Alcaraz (2) beat Mattia Bellucci: 6-1, 6-0, 6-3

Adrian Mannarino beat Jordan Thompson: 6-4, 6-7 (5), 6-3, 6-3

Luciano Darderi (32) beat Eliot Spizzirri (WC): 6-0, 7-6 (3), 2-6, 6-4

Frances Tiafoe beat Martin Damm (Q): 6-4, 7-5, 6-7 (8), 7-5

Ugo Blanchet (Q) beat Jakub Mensik (16): 6-7 (2), 7-6 (5), 3-6, 6-4, 7-6 (7)

Arthur Rinderknech beat Alejandro Davidovich Fokina (18): 6-4, 3-6, 2-6, 6-2, 6-3

Cameron Norrie beat Francisco Comesana: 7-6 (5), 6-3, 6-7, 7-6 (4)

Benjamin Bonzi beat Marcos Giron: 2-6, 4-6, 7-5, 6-3, 6-4

Taylor Fritz (4) beat Lloyd Harris (Q): 4-6, 7-6 (3), 6-2, 6-4

Raphael Collignon beat Casper Ruud (12): 6-4, 3-6, 3-6, 6-4, 7-5

Tomas Machac (21) beat Joao Fonseca: 7-6 (4), 6-2, 6-3

Novak Djokovic (7) beat Zachary Svajda (Q): 6-7 (5), 6-3, 6-3, 6-1

Jiri Lehecka (20) beat Tomas Martin Etcheverry: 3-6, 6-0, 6-2, 6-4

Jerome Kym (Q) beat Brandon Nakashima (30): 4-6, 7-6 (2), 7-5, 3-6, 7-6 (8)

Nuno Borges vs. Tommy Paul

Alexander Zverev vs. Jacob Fearnley

Shintaro Mochizuki vs. Alex De Minaur

Stefanos Tsitsipas vs. Daniel Altmaier

Roman Safiullin vs. Felix Auger-Aliassime

Alexander Bublik vs. Tristan Schoolkate

Gabriel Diallo vs. Jaume Munar

Jannik Sinner vs. Alexei Popyrin

Leandro Riedi vs. Francisco Cerundolo

Karen Khachanov vs. Kamil Majchrzak

Jenson Brooksby vs. Flavio Cobolli

Valentin Royer vs. Denis Shapovalov

Tristan Boyer vs. Andrey Rublev

Adam Walton vs. Chak Lam Coleman Wong

Lorenzo Musetti vs. David Goffin

Ben Shelton vs. Pablo Carreno Busta