Former world number one Martina Hingis is to make a surprise return to tennis tomorrow at the Volvo Women’s Open in Thailand. Hingis retired from tennis two years ago and hasn’t played a competitive match since.
Hingis said: "You miss being out there in a Grand Slam final and not competing. It's a big difference between playing and commenting for TV. I miss it a lot." She retired at age 22 after having surgery on both of her ankles.