Results from the Australian Open Men’s Singles Round 1 matches on Monday
31-Sam Querrey (U.S.) beat Quentin Halys (France) 6-7(10) 7-6(4) 6-3 6-4
Mischa Zverev (Germany) beat Guillermo Garcia-Lopez (Spain) 6-3 7-6(5) 6-4
Alex De Minaur (Australia) beat Gerald Melzer (Austria) 5-7 6-3 2-6 7-6(2) 6-1
27-Bernard Tomic (Australia) beat Thomaz Bellucci (Brazil) 6-2 6-1 6-4
5-Kei Nishikori (Japan) beat Andrey Kuznetsov (Russia) 5-7 6-1 6-4 6-7(6) 6-2
Victor Estrella (Dominican Republic) beat Aljaz Bedene (Britain) 7-6(7) 7-5 0-6 6-3
29-Viktor Troicki (Serbia) beat Damir Dzumhur (Bosnia and Herzegovina) 6-4 6-4 2-6 2-6 6-3
10-Tomas Berdych (Czech Republic) beat Luca Vanni (Italy) 6-1 0-0 (Vanni retired)
Ryan Harrison (U.S.) beat Nicolas Mahut (France) 6-3 6-4 6-2
Jeremy Chardy (France) beat Nicolas Almagro (Spain) 4-0 (Almagro retired)
Results from the Australian Open Women’s Singles Round 1 matches on Monday
Kristyna Pliskova (Czech Republic) beat Viktorija Golubic (Switzerland) 6-3 2-6 6-4
Sorana Cirstea (Romania) beat Irina Khromacheva (Russia) 6-2 6-1
32-Anastasija Sevastova (Latvia) beat Nao Hibino (Japan) 6-4 0-0 (Hibino retired)
Natalia Vikhlyantseva (Russia) beat Vania King (U.S.) 6-3 6-2
Jaimee Fourlis (Australia) beat Anna Tatishvili (U.S.) 6-4 6-3
13-Venus Williams (U.S.) beat Kateryna Kozlova (Ukraine) 7-6(5) 7-5
Kristina Kucova (Slovakia) beat Christina McHale (U.S.) 6-4 6-0
Jelena Jankovic (Serbia) beat 26-Laura Siegemund (Germany) 6-1 1-6 6-4
Alison Riske (U.S.) beat Madison Brengle (U.S.) 7-5 6-3
27-Irina Begu (Romania) beat Yaroslava Shvedova (Kazakhstan) 5-7 6-3 6-4
Varvara Lepchenko (U.S.) beat 19-Kiki Bertens (Netherlands) 7-5 7-6(5)
Julia Goerges (Germany) beat Katerina Siniakova (Czech Republic) 3-6 6-3 6-4
Samantha Crawford (U.S.) beat Lauren Davis (U.S.) 4-6 6-3 6-0
7-Garbine Muguruza Blanco (Spain) beat Marina Erakovic (New Zealand) 7-5 6-4
Mona Barthel (Germany) beat Destanee Aiava (Australia) 6-3 7-6(4)
Shelby Rogers (U.S.) beat 4-Simona Halep (Romania) 6-3 6-1
Duan Yingying (China) beat Rebecca Sramkova (Slovakia) 6-3 6-4
29-Monica Puig (Puerto Rico) beat Patricia Tig (Romania) 6-0 6-1