German sportswear giants adidas have launched the official match ball for the FIFA Club World Cup to be held this year.

Major League Soccer have unveiled the new match ball for the upcoming 2025 season on Friday. In honour of the league's 30th season, the design "celebrates the rich history" of MLS and is "rooted ...

But the topic got us thinking about match balls, in general, and the specific air pressure -- in pounds per square inch (PSI) -- of an MLS match ball, in particular. So, here is the official match ...