The Dakar Rally experienced tragedy during the seventh stage in Saudi Arabia, as Portuguese rider Paulo Goncalves suffered a fall and died.

Roger Federer has responded to criticism from teenaged climate change activist Greta Thunberg, saying he is "happy to be reminded" of his responsibilities.

Novak Djokovic spearheaded Serbia's Sydney triumph as they saw off Rafael Nadal and Spain in the final of the inaugural ATP Cup team event.