UEFA match observer Aitor Karanka analyses Atlético de Madrid's comeback victory against Leverkusen in the UEFA Champions ...

BBC Sport explains the regulations around the size, weight and dimensions of footballs, and how much these can vary.

Mohamed Salah scored his 50th European goal for Liverpool as the Reds booked their place in the last 16 of the Champions League with victory over 10-man Lille at Anfield. Salah's goal came when he ...