When Evian first entered tennis in 1989, the French mineral water brand was not a household name in sport. Over the following decades, through long-term partnerships with Wimbledon, the US Open, and ambassadors such as Maria Sharapova, Evian didn’t just sponsor tennis, it became synonymous with it. Today, their brand equity in the sport is […] The post The risks and rewards of a diversified sponsorship portfolio appeared first on The Sponsor.