Chinese 12-year-old swimming sensation Yu Zidi could be the brightest young star at this year's world championships after producing a string of eye-popping performances this week.

Roland Garros will pay tribute to its greatest champion with a ceremony for the retired Rafael Nadal on Sunday, while Aryna Sabalenka gets her French Open campaign up and running on the opening day of the tournament.

Waikato Chiefs coach Clayton McMillan urged his rampant side to "stay grounded" after an 85-7 trouncing of Moana Pasifika put them top of the Super Rugby standings with one round to play.

Inter Miami fought back from 3-1 down to grab a 3-3 draw at MLS Eastern Conference leaders the Philadelphia Union on Saturday.

Stellenbosch qualified for the CAF Confederation Cup and Kaizer Chiefs suffered the embarrassment of finishing in the bottom half of the Betway Premiership table on Saturday.