The order of play for Monday January 27 has been announced for the 2020 Australian Open.
The 2018 Australian Open Champions Simona Halep opens the day's play on Rod Laver as she faces 16th seed Elise Mertens.
Mertens, 24, is chasing her first Slam but went closest in Melbourne in 2018 when she reached the last four. Two-time major winner Garbine Muguruza faces ninth seed Kiki Bertens later on the main show court.
Rafael Nadal will face Nick Kyrgios from 8am UK time in the pick of the men's matches, while Gael Monfils faces Dominic Thiem and Daniil Medvedev is up against Stan Warinka.
Here’s the full Australian Open schedule for Sunday 26th January (with UK start times)
Rod Laver Arena
Midnight: (16) Elise Mertens (Bel) v (4) Simona Halep (Rom),
Not before 0100: (10) Gael Monfils (Fra) v (5) Dominic Thiem (Aut), Garbine Muguruza (Spa) v (9) Kiki Bertens (Ned)
Not before 0800: (1) Rafael Nadal (Spa) v (23) Nick Kyrgios (Aus), Alexander Bublik (Kaz) & Mikhail Kukushkin (Kaz) v James Duckworth (Aus) & Marc Polmans (Aus)
Margaret Court Arena
0100: Simone Bolelli (Ita) & Benoit Paire (Fra) v Henri Kontinen (Fin) & Jan-Lennard Struff (Ger),
Not before 0400: (4) Daniil Medvedev (Rus) v (15) Stan Wawrinka (Swi)
Not before 0600: (17) Angelique Kerber (Ger) v (30) Anastasia Pavlyuchenkova (Rus)
1573 Arena
Midnight: (11) Rajeev Ram (USA) & Joe Salisbury (Gbr) v (6) Marcel Granollers (Spa) & Horacio Zeballos (Arg)
Not before 0130: (4) Barbora Krejcikova (Cze) & Katerina Siniakova (Cze) v (16) Sofia Kenin (USA) & Bethanie Mattek-Sands (USA), (7) Hao-Ching Chan (Tpe) & Latisha Chan (Tpe) v Misaki Doi (Jpn) & Monica Niculescu (Rom), (15) Viktoria Kuzmova (Svk) & Aliaksandra Sasnovich (Blr) v (2) Timea Babos (Hun) & Kristina Mladenovic (Fra), (4) Hao-Ching Chan (Tpe) & Michael Venus (Nzl) v Iga Swiatek (Pol) & Lukasz Kubot (Pol)
Not before 0700: Astra Sharma (Aus) & John-Patrick Smith (Aus) v (7) Samantha Stosur (Aus) & Jean-Julien Rojer (Ned)
Melbourne Arena
0130: (28) Anett Kontaveit (Est) v Iga Swiatek (Pol), (13) Bob Bryan (USA) & Mike Bryan (USA) v (4) Ivan Dodig (Cro) & Filip Polasek (Svk), Cori Gauff (USA) & Catherine McNally (USA) v (10) Shuko Aoyama (Jpn) & Ena Shibahara (Jpn)
Not before 0700: (17) Andrey Rublev (Rus) v (7) Alexander Zverev (Ger)
Court 3
Not before 0100: Lara Arruabarrena (Spa) & Ons Jabeur (Tun) v Jennifer Brady (USA) & Caroline Dolehide (USA),
Not before 0300: (13) Veronika Kudermetova (Rus) & Alison Riske (USA) v (3) Elise Mertens (Bel) & Aryna Sabalenka (Blr), Saisai Zheng (Chn) & Joran Vliegen (Bel) v (8) Su-Wei Hsieh (Tpe) & Neal Skupski (Gbr), (16) Austin Krajicek (USA) & Franko Skugor (Cro) v Santiago Gonzalez (Mex) & Kenneth Skupski (Gbr)
