Judo: Grigalashvili claims fourth world title as Kaju reigns again

What happened
Haruka Kaju extended her unbeaten World Judo Tour run to 40 contests, defending her -63kg world title against Kerem Primo. At -81kg, Tato Grigalashvili defeated home favourite Zelim Tckaev to claim his fourth world title and return to the top of the podium.
Summary assembled by rule from the sources below