Three official matches labelled as the ‘Battle of the Sexes’ have taken place – most famously between Billie Jean King and Bobby Riggs in 1973.

American veteran Riggs had beaten Australia’s Margaret Court before King exacted revenge four months later.

In 1992, a 40-year-old Jimmy Connors beat fellow multiple Grand Slam champion Martina Navratilova, then 35, under hybrid rules.

“I have so much respect for Billie Jean King and what she has done for the women’s game,” Sabalenka added.

“I’m proud to represent women’s tennis and to be part of this modern take of the iconic ‘Battle of the Sexes’ match.”

Kyrgios, who reached the 2022 Wimbledon final, said he will relish the chance to play against Sabalenka, with whom he shares the same agent.

“When the world number one challenges you, you answer the call. I’ve got massive respect for Aryna; she’s a powerhouse and a true champion,” he said.

“But I’ve never backed down from a challenge, and I’m not just here to play, I’m here to entertain. This is what I live for.”