Watch BT Sport 3 Live Streaming, BT Sport 3 HD Live, BT Sport 3 Online. BT Sport 3 is a British UK Sports tv channel which covers numerous sports matches held in Uk. BT Sport 3 Channel Live Feeds Broadcast on Internet in High Quality. BT Sport 3 HD Ultra. The home of world-class live sport brings you 24/7 TV channel streaming plus exclusive videos and latest news in football, rugby union, MotoGP, UFC, and more. BT Sport holds exclusive live UK TV rights to 42 Barclays Premier League matches per season as well as exclusive rights to the UEFA Champions League, UEFA Europa League, National League, Serie A, the Bundesliga, Ligue 1, the Primeira Liga, the FA Community Shield, the FA Trophy, MotoGP and the Aviva Premiership.