Miami Masters: De Minaur moves into third round
Alex De Minaur beat Bu Yunchaokete 6-4, 6-4 on Saturday and will play Brazilian Joao Fonseca in the next round

Australian Alex De Minaur, the No 10 seed, advanced to the third round of the Miami Masters by winning against Chinese Bu Yunchaokete 6-4, 6-4 at the Hard Rock Stadium on Saturday.
De Minaur, ranked No 11, will face Brazilian Joao Fonseca next.
In the previous round of the Miami Open, Bu, ranked No 69, beat Cameron Norrie (6-4, 6-2).
Miami Masters 1000, other second-round results (Hard Rock Stadium, hard, USD 9.193.540, most recent results first):
- Arthur Fils vs. Gabriel Diallo
- Frances Tiafoe (16) beat Alejandro Davidovich Fokina: 7-5, 7-6 (5)
- Matteo Berrettini (29) beat Hugo Gaston (LL): 4-6, 6-3, 6-3
- Zizou Bergs beat Andrey Rublev (8): 7-5, 6-4
- Joao Fonseca beat Ugo Humbert (19): 6-4, 6-3
- Reilly Opelka beat Holger Rune (11): 4-6, 6-3, 7-6 (5)
- Roman Safiullin beat Alexei Popyrin (25): 6-7 (4), 6-3, 7-5
- Jakub Mensik beat Jack Draper (6): 7-6 (2), 7-6 (3)
- Denis Shapovalov (27) beat Thiago Agustin Tirante (Q): 6-3, 6-7 (1), 7-6 (3)
- Jordan Thompson beat Giovanni Mpetshi Perricard (28): 7-6 (4), 7-6 (1)
- Tomas Machac (20) beat Matteo Arnaldi: 6-2, 1-6, 6-3
- Taylor Fritz (3) beat Lorenzo Sonego: 7-6 (2), 6-3
- Alexander Zverev (1) beat Jacob Fearnley (Q): 6-2, 6-4
- Chak Lam Coleman Wong (WC) beat Ben Shelton (13): 7-6 (3), 2-6, 7-6 (5)
- Adam Walton (LL) beat Luciano Darderi: 6-4, 6-4
- David Goffin beat Carlos Alcaraz (2): 5-7, 6-4, 6-3
- Francisco Cerundolo (23) beat Alexandre Muller: 6-1, 6-2
- Tommy Paul (12) beat Alexander Bublik: 5-7, 7-5, 6-4
- Sebastian Korda (24) beat Eliot Spizzirri (WC): 6-4, 6-2
- Brandon Nakashima (31) beat Roberto Carballes Baena: 6-4, 4-6, 6-3
- Alejandro Tabilo (30) beat Corentin Moutet: 5-7, 6-3, 7-5
- Novak Djokovic (4) beat Rinky Hijikata: 6-0, 7-6 (1)
- Gael Monfils beat Jiri Lehecka (26): 6-1, 3-6, 7-6 (8)
- Stefanos Tsitsipas (9) beat Chun-Hsin Tseng (Q): 4-6, 7-5, 6-3
- Jaume Munar beat Daniil Medvedev (7): 6-2, 6-3
- Camilo Ugo Carabelli (LL) beat Alex Michelsen (32): 6-7 (3), 7-5, 6-3
- Karen Khachanov (22) beat Nick Kyrgios: 7-6 (3), 6-0
- Grigor Dimitrov (14) beat Federico Cina (WC): 6-1, 6-4
- Casper Ruud (5) beat Miomir Kecmanovic: 3-6, 6-4, 6-4
- Felix Auger-Aliassime (18) beat Tristan Schoolkate (Q): 6-4, 6-4
- Lorenzo Musetti (15) beat Quentin Halys: 3-6, 7-6 (4), 7-5