In less than a month, the most-watched sporting event on the planet will begin, the 2010 World Cup. But an associated competition is now well underway – brand sponsorship and advertising, specifically the rivalry between Adidas and Nike. Adidas is currently the biggest world cup brand, sponsoring major players and fully one-third of the teams going to South Africa. But Nike is not far behind, sponsoring some of the biggest names in the sport as well as their own teams. Worldwide, Adidas sells about $1.8 billion in soccer gear while Nike sells about $1.7 billion.

This week Nike launched their official World Cup campaign with a new three-minute video created by Mexican director Alejandro Inarritu (Babel, 21 Grams). Called “Write the Future”, it features soccer stars like Wayne Rooney, Franck Ribery, Cristiano Ronaldo, Landon Donovan, and Ronaldinho, as well as non-soccer stars such as Kobe Bryant, Roger Federer, and Homer Simpson.

Adidas, on the other hand, won the rights to be the overall World Cup official sponsor, so it will be interesting to see who wins this battle as Adidas counters Nike’s move.

Domus is a marketing and digital advertising agency based in Philadelphia. For more information, visit us at http://www.domusinc.com.