Belgian former world No.1 Kim Clijsters feels a no-holds-barred approach is paramount for anyone attempting to challenge the top seed.
“She's been the most dominant so far but I do think there are players when they play their best and they're able to consistently play aggressive tennis, I think it's going to need that,” the four-time major champion told rolandgarros.com.
“We’ve seen Rybakina and Sabalenka do it. When you can hit through her shots and take away the time – on the slower clay it's going to be harder – that's the only kind of tactics that I see that are going to be able to break that rhythm a little bit.”
Radwanska sees only two people capable of foiling her countrywoman’s title defence.
“I think herself, the pressure on herself,” she said. “I think that’s her biggest threat and then I think Sabalenka. I don't see anyone else to be honest.”