Oleksandr Usyk is in talks for a farewell fight against Deontay Wilder in the United States.
Four-time Tour de France winner Chris Froome has confirmed his retirement from professional cycling.
Julian Nagelsmann has resigned as Germany head coach following their early exit from the World Cup.
Hull City have made Rangers goalkeeper Jack Butland their first new signing of the summer.
Breel Embolo and Dan Ndoye scored as Switzerland eased past Algeria 2-0 in the World Cup last-32.
Portugal into World Cup last-16 after Goncalo Ramos' late header clinched a 2-1 win over Croatia.
Mikel Oyarzabal scored twice as Spain beat Austria 3-0 to reach the last-16 of the World Cup.