You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract CiCi Bellis Not Likely to Draw Big Endorsements -- Yet Teen Tennis Upstart is Still an Amateur; Don't Expect Her On a Wheaties Box Anytime Soon By E.J. Schultz, Published on August 27, 2014 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.