Former Wimbledon and French Open champion Simona Halep revealed she suffered a panic attack during her second-round defeat to Zheng Qinwen at Roland Garros.

Romanian Halep, the 19th seed, was leading her teenage opponent from China when she called for the doctor.

After falling to a 2-6 6-2 6-1 defeat, Halep said: “I didn’t expect (it) because it was just a panic attack. It happened.

“I didn’t know how to handle it, because I don’t have it often. Yeah, I don’t really know why it happened, because I was leading the match. I was playing well.

“But it  just happened and I lost it. I couldn’t focus. After the match it was pretty tough. But now I’m good. I’m recovered and I will learn from this episode.

“It was nothing like dangerous, in my opinion, but it happened. So it’s good that now I can smile.”

Eurosport pundit and former British number one Tim Henman applauded Halep for her honesty.

He said: “I think it is so brave and so honest for Simona to come in and talk about what happened to her, because I feel that can really have a positive impact on others that if they are struggling with a mental health issue that they have the bravery to speak about it and go and get help.

“Simona has been around for many years, she has won big titles, so it just goes to show that it can happen to anyone.

“I thought it was amazing, really classy, after a really difficult defeat under difficult circumstances, to come out and speak.”