Sloane Stephens announced on Instagram and Twitter that she has teamed up with Nike, just four months after her triumph at the U.S. Open in Under Armour gear. The 24 year-old Stephens has been sponsored by Under Armour since 2010, when she was a little-known player. She turned into the ...
Register a free account or login to unlock 3 more articles each week
SIGN-IN if you are already a subscriber of SGI Europe.

Already a subscriber? Sign in
Ready for unlimited coverage?
Upgrade to Professional or Premium for unlimited access to exclusive reports,
C-suite interviews, market analysis, and industry-wide research—with team licensing included.
Already registered? Sign in here