2016 Mubadala World Tennis Championship – Singles

Andy Murray was the competition's defending champion, but he didn't participate.

Rafael Nadal won the title beating Milos Raonic in the final.

Seeds
• # Stan Wawrinka (fourth place)

• # 🇪🇸 Rafael Nadal (champion)

Play-offs

 * Feliciano López replaces injured Jo-Wilfried Tsonga at Mubadala World Tennis Championship