Dubai ATP results on Wednesday (x denotes seeding): 3rd rd Lloyd Harris (RSA) bt Filip Krajinovic (SRB x14) 7-6 (7/5), 6-4 Kei Nishikori (JPN) bt Aljaz Bedene (SLO) 6-4, 6-4 Denis Shapovalov (CAN x3) bt Hubert Hurkacz (POL x13) 6-4, 6-3 Jeremy Chardy (FRA) bt Karen Khachanov (RUS x8) 6-7 (3/7), 6-4, 6-4 Aslan Karatsev (RUS) bt Lorenzo Sonego (ITA x17) 3-6, 6-3, 6-4 Jannik Sinner (ITA x16) bt Roberto Bautista Agut (ESP x4) 6-4, 3-6, 7-5 Marton Fucsovics (HUN) bt Dusan Lajovic (SRB x11) 6-1, 4-6, 6-4 Andrey Rublev (RUS x2) bt Taylor Fritz (USA x15) 6-3, 6-1 afp