Tennis legend Chris Evert says her cancer has returned, two years after being diagnosed with ovarian cancer.
The 18-time Grand Slam singles champion says she will now undergo another round of chemotherapy.
"While this is a diagnosis I never wanted to hear, I again feel fortunate it was caught early," Evert said.
Evert released the statement through ESPN, who she works for as a pundit.
She said she will not travel to the Australian Open, which begins on 14 January, but added she would be "ready for the rest of the Grand Slam season".