Results from the ATP tournament in Dubai on Tuesday (x denotes seeding): 1st round Dennis Novak (AUT) bt Prajnesh Gunneswaran (IND) 6-4, 6-3 Yasutaka Uchiyama (JPN) bt Lu Yen-Hsun (TPE) 3-6, 6-1, 6-2 Benoit Paire (FRA x8) bt Marin Cilic (CRO) 2-6, 7-5, 7-6 (7/1) Filip Krajinovic (SRB) bt Joao Sousa (POR) 4-6, 6-3, 6-3 Pierre-Hugues Herbert (FRA) bt Yoshihito Nishioka (JPN) 7-5, 6-2 Alexander Bublik (KAZ) bt Hubert Hurkacz (POL) 6-2, 7-5 afp