British number one Emma Raducanu has been knocked out of the Dubai Tennis Championships in the first round.
She recovered from a set and a break down against Antonia Ruzic to force a decider but the Croatian prevailed, winning 6-1 5-7 6-2.
Ruzic is ranked 67th in the world and was one of seven lucky losers from qualifying to fill the main draw after several players pulled out through injury, illness or a schedule change.
Raducanu’s initial opponent Elisabetta Cocciaretto was ruled out with a thigh problem and Ruzic won the first set in 30 minutes having twice broken Raducanu.
The world number 25 then sought medical attention, just as she did last week at the Qatar Open when she had to retire from her first-round match.
Despite falling 5-3 down after being broken again in the second set, Raducanu fought back to claim two breaks and make it a set apiece.
The Briton won six consecutive games at the end of the second set and start of the third to go 2-0 up in the decider, but Ruzic won the next six to clinch victory.