A fired-up Novak Djokovic fought back to beat Austria's Dominic Thiem in his opening match at the ATP World Tour Finals in London.
Tampa Bay Buccaneers' Mike Evans sat during the United States anthem before an NFL game in protest at Donald Trump's election as president.
Lewis Hamilton produced a masterful performance to win a wet, chaotic, crash-strewn Brazilian Grand Prix and take the title fight to the final race.
Real Madrid forward Cristiano Ronaldo scored twice and missed a penalty as Portugal defeated Latvia in a World Cup Group B qualifier.
Boxer Kell Brook has insisted he will not give up his IBF welterweight title after returning to training.
Donald Trump's victory in the United States presidential election has given an "added layer" to Friday's World Cup qualifier against Mexico, says USA captain Michael Bradley.
Mercedes driver Lewis Hamilton got his critical Brazilian Grand Prix weekend off to the ideal start with fastest time in first practice.