Top seed Kei Nishikori has cruised into the second round of the Dubai Duty Free Tennis Championships.
The Japanese star beat the unseeded Frenchman Benoit Paire 6-4, 6-3.
Denis Kudla and Egor Gerasimov are also through to the last-16.
American Kudla came from a set down to beat Matteo Berrettini, progressing 2-6, 7-5, 7-5.
Gerasimov, meanwhile, claimed two tie-breaks to oust Robin Haase 7-6, 7-6.
They join the likes of Roger Federer, Fernando Verdasco and Roberto Bautista Agut in the next round.

McIlroy roars back into contention with third-round 66 at PGA Championship
Semenyo magic hands Man City 1-0 FA Cup win over Chelsea
FIFA says it held positive talks with Iran's FA ahead of World Cup
Svitolina fights off Gauff to win third Italian Open title
Chelsea agree deal with Alonso to take over as head coach, reports say
