Why football at Christmas is a very British tradition - BBC Bitesize
Christmas Day truce 1914: Letter from trenches shows football match through soldier's eyes for first time, The Independent
Festive Football in Great Britain - The 1888 Letter
Watch Baddiel & Skinner's revamped Three Lions in full as it gets Christmas rewrite for England's 2022 World Cup bid
Which NFL teams have never played on Christmas Day? - AS USA
How Christmas markets became a classic holiday tradition
Football is played over the Christmas period in the UK because of medieval traditions and hard-fought workers rights
8 countries with football matches scheduled for Christmas Day - including China - Daily Star
We rank every club's all-time Boxing Day record in England, Football News