In 2005, Andre Agassi left Nike after 17 years and signed a new sponsorship deal with adidas. The main reason for that change was adidas partnership with Agassi Foundation.
Agassi announced earlier today that he is back with Nike:

Phil Knight, Nike co-funder:

Agassi will team with Nike to advocate for change, leveraging the Designed to Move framework for action that Nike helped create with more than 70 expert organizations in the fields of physical education, health and the built environment (e.g., parks, green spaces and public transportation).

Agassi:

Novak Djokovic will appear in his first campaign for Uniqlo since being named brand ambassador in May 2012. He will front the campaign for Airism, an underwear collection made from a high-tech fabric.

The campaign breaks in Japan on Wednesday and will appear globally later in the spring in both outdoor and print media.

I guess it will be much less sexy than Nadal ads for Armani…

Via WWD

After Novak Djokovic has proven the benefits of his new HEAD Graphene Speed in a secret testing session released earlier this year, it is now time for Maria Sharapova to show off her skills with her new weapon of choice: HEAD Graphene Instinct.

Check out Maria’s commercial with special guest Novak Djokovic:

For more information visit head.com/g or facebook.com/headtennis

Entering to win is simple – just follow @WilsonTennis on Twitter and tweet the following: RT @WilsonTennis: Let’s celebrate @KeiNishikori’s title in Memphis. RT & follow to win a Steam racket signed by Kei

Check out the official rules here.

Feli’s giving away a signed pair of his new Wilson Rush Pro tennis shoes. Entering to win them is as easy as it gets. Head to his twitter @Feliciano_Lopez and ReTweet the post that reads, “Want to win a signed pair of my new @WilsonTennis #RushPro kicks? RT to enter!”

Check the rules here.

As part of its new marketing campaign around the French rugby team, adidas invited Jo-Wilfried Tsonga to test the scrum simulator used by Les Bleus. Check out the video: