Welcome back to the Evening Standard’s LIVE coverage of the US Open 2019.
British No1 Johanna Konta will attempt to reach her fourth Grand Slam semi-final on Tuesday as she battles familiar opponent Elina Svitolina in the last eight.
Roger Federer is also in action against Grigor Dimitrov, while Serena Williams battles Qiang Wang and Stan Wawrinka takes on men's fifth seed Daniil Medvedev.
Stay tuned to Standard Sport for live coverage of the action from Flushing Meadows.
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Today's Order of Play | All times BST
Arthur Ashe Stadium
17:00: (5) Elina Svitolina (Ukr) 6-4, 6-4 (16) Johanna Konta (Gbr), (23) Stan Wawrinka (Swi) 6-7, 6-3, 3-6, 1-6 (5) Daniil Medvedev (Rus), (8) Serena Williams (USA) 6-1, 6-0 (18) Qiang Wang (Chn), (3) Roger Federer (Swi) 6-3, 4-6, 6-3, 4-6, 2-6 Grigor Dimitrov (Bul)
Louis Armstrong Stadium
16:00: (12) Kevin Krawietz (Ger) & Andreas Mies (Ger) v Leonardo Mayer (Arg) & Joao Sousa (Por), (12) Ying-Ying Duan (Chn) & Saisai Zheng (Chn) v (4) Elise Mertens (Bel) & Aryna Sabalenka (Blr), (8) Marcel Granollers (Spa) & Horacio Zeballos (Arg) v (16) Oliver Marach (Aut) & Jurgen Melzer (Aut), (1) Timea Babos (Hun) & Kristina Mladenovic (Fra) v (8) Victoria Azarenka (Blr) & Ashleigh Barty (Aus), (6) Demi Schuurs (Ned) & Henri Kontinen (Fin) v (3) Samantha Stosur (Aus) & Rajeev Ram (USA)
