Swiss veteran Stan Wawrinka has advanced to the last 16 of the Dubai Duty Free Tennis Championships, beating Lebanon’s Benjamin Hassan 7–5, 6–3.
The 40-year-old will next face either third seed Daniil Medvedev or China’s Shang Juncheng.
Elsewhere, France’s Giovanni Mpetshi Perricard snapped his five-match tour-level losing streak with a 7–6, 6–7, 7–6 victory over Tunisian wildcard Moez Echargui.

England beat New Zealand to keep Pakistan's T20 World Cup hopes alive
Medvedev to face Griekspoor in bid for second Dubai title
Real Madrid face Man City again in Champions League knockouts
India defeat Zimbabwe to revive T20 World Cup hopes
Auger-Aliassime sets Medvedev semifinal in Dubai
