For the 2023 Club World Cup and the Intercontinental Cup, which replaced the previous annual format, last year, Adidas made tournament-specific versions of its Conext brand ball, using the same ...

World Cup 2014: Brazuca ball goes through wind tunnel testing 00:18. Every four years, FIFA introduces a new official World Cup ball. A ton of science goes into the process -- and whether the ...

There was the Teamgeist 2, a 14-panel ball introduced for the 2008 Euro Cup. That was followed by the Jabulani , which has eight textured panels and debuted at the 2010 FIFA World Cup in South Africa.