Four-time Grand Slam champion Sabalenka showed flashes of the emotion she demonstrates in competitive matches, bearing a mischievous grin when she won points.
“I felt great. I think I put up a great fight. He was struggling, he got really tired,” Sabalenka said afterwards.
“I think it was a great level, I made a lot of great shots, moved a lot to the net, drop shots. I really enjoyed the show. Next time when I play him, I already know the tactics, his strengths and weaknesses, and it will be a better match for sure.
“I love to challenge myself and I’d love to play again.”
Critics had questioned Kyrgios’ suitability as the male protagonist in the match, given he admitted assaulting an ex-girlfriend in 2021 and has made a series of comments which have been considered misogynistic.
The Australian, who was ranked 13th in the world at his peak, played with an air of insouciance throughout. His movement was limited as he worked to shorten points where possible.
He will be delighted to have secured victory in little over an hour as he looks to build fitness for what he hopes will be a fuller return to the ATP Tour in 2026.
The pair, whose friendship appears genuine and was demonstrated by their japes throughout the match, shared an affable embrace at the net.
“Honestly, it was a really tough match, she is a hell of a player and such a great champion,” said Kyrgios.
“I didn’t really know what to expect. Whatever role I was to play, it was just another great opportunity to go out here.”