![The match soccer ball for the Champions League final lies on the pitch during Liverpool's training session at the Olympic Stadium in Athens May 22, 2007. Liverpool will face AC Milan in The match soccer ball for the Champions League final lies on the pitch during Liverpool's training session at the Olympic Stadium in Athens May 22, 2007. Liverpool will face AC Milan in](https://c8.alamy.com/comp/2E8581H/the-match-soccer-ball-for-the-champions-league-final-lies-on-the-pitch-during-liverpools-training-session-at-the-olympic-stadium-in-athens-may-22-2007-liverpool-will-face-ac-milan-in-the-champions-league-final-soccer-match-in-athens-on-wednesday-reutersdylan-martinez-greece-2E8581H.jpg)
The match soccer ball for the Champions League final lies on the pitch during Liverpool's training session at the Olympic Stadium in Athens May 22, 2007. Liverpool will face AC Milan in
![Teamgeist AFA is official match ball of Argentina Primera Division 2006-2007 | Football Balls Database Teamgeist AFA is official match ball of Argentina Primera Division 2006-2007 | Football Balls Database](http://football-balls.com/ball_files/2006-2007-argentina-primera-division-adidas-teamgeist-afa-official-match-ball-big.png)
Teamgeist AFA is official match ball of Argentina Primera Division 2006-2007 | Football Balls Database
![The new chip-in-ball model is displayed during a news conference in Yokohama, south of Tokyo December 13, 2007. Adidas and Cairos Technologies jointly presented the new goal line technology and the Adidas The new chip-in-ball model is displayed during a news conference in Yokohama, south of Tokyo December 13, 2007. Adidas and Cairos Technologies jointly presented the new goal line technology and the Adidas](https://c8.alamy.com/comp/2E80X38/the-new-chip-in-ball-model-is-displayed-during-a-news-conference-in-yokohama-south-of-tokyo-december-13-2007-adidas-and-cairos-technologies-jointly-presented-the-new-goal-line-technology-and-the-adidas-intelligent-ball-on-wednesday-tested-at-the-fifa-club-world-cup-in-japan-from-december-7-to-16-2007-reutersyuriko-nakao-japan-2E80X38.jpg)