蜜芽传媒

Sportsworld brings you reaction to all the day's Premier League matches - including our live commentary game between Manchester United and Norwich City.

We'll also be in Lausanne for the Youth Winter Olympic Games, where the future stars of the biggest sporting event in the world are on show.

And we'll bring you reaction to the ATP Cup semi-finals in Sydney, before looking ahead to the NFL divisional play-off games as the journey to Super Bowl 54 continues.

Photo: San Francisco 49ers & Seattle Seahawks in action (Getty Images)