Speaking ahead of the season-opening Brisbane International on Dec 29, the 26-year-old Belarusian said that she wanted to ensure her rivalry with the Polish world No. 2 did not become too intense.
The pair practised together in Abu Dhabi last week, which Sabalenka then posted on TikTok.
“I thought we have to stay together and have fun and just enjoy our rivalry, not be too tough on each other,” Sabalenka said. “So I asked (her to train with me) and we did it.
“Then I was doing fitness after our hit. She was like, ‘I can join you guys’. We filmed it and posted it. It’s been becoming more chilled between us, too. I have to say, she’s a really nice person. It was fun to get to know each other.”
Sabalenka will warm up for her Australian Open title defence in the heat of Brisbane, while the 23-year-old Swiatek is playing at the mixed-teams United Cup in Sydney.