American Frances Tiafoe, the No 16 seed, defeated Bosnian qualifier Damir Dzumhur 7-6 (4), 7-6 (7) to advance to the third round of the Indian Wells Masters at the Indian Wells Tennis Garden on Friday.

Tiafoe, ranked No 17, will face Japanese qualifier Yosuke Watanuki next.

Dzumhur, ranked No 84, edged out Spaniard Roberto Bautista Agut (6-4, 1-6, 7-6 (4)) in the previous round of the Indian Wells Tennis Masters.

Indian Wells Masters 1000, other second-round results (Indian Wells Tennis Garden, hard, USD 13.042.410, most recent results first):

• Gael Monfils vs. Sebastian Korda
• Mariano Navone vs. Ben Shelton
• David Goffin vs. Alex De Minaur
• Karen Khachanov vs. Jakub Mensik
• Grigor Dimitrov vs. Nuno Borges
• Novak Djokovic vs. Botic van de Zandschulp
• Hubert Hurkacz vs. Hugo Gaston
• Rinky Hijikata vs. Brandon Nakashima
• Quentin Halys vs. Carlos Alcaraz
• Denis Shapovalov vs. Adam Walton
• Mackenzie McDonald vs. Francisco Cerundolo
• Andrey Rublev vs. Matteo Arnaldi
• Matteo Gigante vs. Taylor Fritz
• Alejandro Tabilo vs. Dusan Lajovic
• Jenson Brooksby vs. Felix Auger-Aliassime
• Jack Draper vs. Joao Fonseca
• Yosuke Watanuki beat Tomas Machac (19): 4-6, 4-2 ret.
• Daniil Medvedev (5) beat Yunchaokete Bu: 6-2, 6-2
• Arthur Fils (20) beat Gabriel Diallo (LL): 6-2, 6-2
• Stefanos Tsitsipas (8) beat Thiago Seyboth Wild: 6-2, 6-4
• Holger Rune (12) beat Corentin Moutet: 6-2, 6-4
• Alex Michelsen (31) beat Colton Smith (Q): 6-3, 6-4
• Lorenzo Musetti (15) beat Roman Safiullin: 7-5, 5-7, 6-2
• Matteo Berrettini (28) beat Christopher O’Connell: 6-2, 7-6 (2)
• Marcos Giron beat Casper Ruud (4): 7-6 (4), 3-6, 6-2
• Alexei Popyrin (26) beat Zizou Bergs: 7-6 (4), 7-5
• Cameron Norrie beat Jiri Lehecka (23): 3-6, 6-4, 7-5
• Tommy Paul (10) beat Tristan Boyer (WC): 6-3, 6-1
• Ugo Humbert (18) beat Kei Nishikori: 6-4, 6-3
• Giovanni Mpetshi Perricard (29) beat Fabian Marozsan: 6-4 ret.
• Tallon Griekspoor beat Alexander Zverev (1): 4-6, 7-6 (5), 7-6 (4)