@BillieJeanKing @SabalenkaA @WTA @AustralianOpen https://t.co/AdFbG7Xwcj Why doesn’t she play in Belarus?

@gutstringtheory @WTA @the_tennistribe I think they have a lot of potential too. Same with Melichar/Perez. None of the other top teams have been playing long or consistently enough yet to tell though who will be their best rival.