World number two Garbine Muguruza suffered a fitness scare ahead of this month’s Australian Open when she was forced to retire from the Brisbane International on Tuesday with severe cramping.
Wimbledon champion Muguruza was ahead 2-1 in the deciding set against Serbia’s Aleksandra Krunic in the second round of the warm-up tournament for the season’s first Grand Slam event when she collapsed to the ground following a serve.
The Spanish top seed was unable to continue and handed the match to Krunic 5-7, 7-6 (7/3), 2-1.
Muguruza had won a tight first set and appeared heading for a straight sets win over Krunic when she opened up a 5-2 lead in the second.
However, she began to struggle in the 30 Celsius (86 Fahrenheit) heat and oppressive humidity as Krunic fought back to win the second set on a tiebreak.
Muguruza received treatment from the physio on court before the start of the decider and broke Krunic only to collapse while serving to consolidate the service break.
The loss ends any hope Muguruza had of leapfrogging Simona Halep and becoming world number one before the seedings are decided for Australian Open which begins on January 15.
{{/usCountry}}The loss ends any hope Muguruza had of leapfrogging Simona Halep and becoming world number one before the seedings are decided for Australian Open which begins on January 15.
{{/usCountry}}Krunic will now play either Sorana Cirstea or Anastasija Sevastova in the quarter-finals.