Maria Sharapova has accepted a wildcard to join the Brisbane International in January.
Despite dropping to No 133 in the world ranking due to a nagging shoulder injury, the 32-year-old is convinced of making a comeback in 2020.
The five-time grand slam champion said retirement was never on her radar.
"To be fair when I was younger I never saw myself playing past 30," Sharapova said.
"(And) I don't think my surgically repaired shoulder will ever be perfect.
"But I still feel there is a lot in me to give. I still have a lot of fire in me.
"As long as the shoulder stays healthy and my body allows me to I hope there is a lot of time left for me."


Real Madrid handed shock home loss as Celta Vigo spring surprise
Dubai Capitals overpower Abu Dhabi Knight Riders by 83 runs
Mid East finished strong with victory against Arabia
Norris takes F1 title as Verstappen wins Abu Dhabi race
Neser fires Australia to eight-wicket win in second Ashes test
