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

Arsenal's manager blamed Puma's Oribita 1 after their cup defeat to Newcastle, but how marked is the variation between brands ...

Sporting brand Adidas could potentially hit Manchester United with penalties and contract termination if they do not reach ...

Arteta Highlights “Tricky” Balls in Arsenal’s Carabao Cup QuestMikel Arteta’s Arsenal have enjoyed a sparkling season across ...

The Adidas deal also includes a £10 million penalty for each season United fail to qualify for the Champions League, starting ...

Alessia Russo has been voted our women’s Player of the Month for December. She scored twice as we beat Aston Villa 4-0 at ...

Manchester United risks losing their $1.1 billion adidas deal if relegation becomes a reality, adding to the pressure as the ...

ARSENAL manager Mikel Arteta bizarrely suggested the Carabao Cup ball factored into his team’s 2-0 defeat to Newcastle on Tuesday. But the Gunners will be forced to play with ANOTHER ...

Mikel Arteta still believes Arsenal can reach the Carabao Cup final - but says they must first master the "tricky" football ...

The San Francisco 49ers ‘ season was disastrous, forcing them to rebuild the team and their goals for the 2025 NFL campaign.