Emma Raducanu is out of the Dubai Tennis Championships after losing to a lucky loser in Antonia Ruzic. The world No. 67 was only in the main draw because Elisabetta Cocciaretto withdrew hours before the match due to a thigh injury. The British No. 1 lost the opening set 6-1 in half an hour and called for the doctor between sets to receive medical attention. Raducanu wiped her face with a towel and appeared to take medication provided by a doctor. However, she carried on with the match and