Former world No. 1 cites to essentials for tennis growth.
With the Tokyo Olympics just coming on July 24, here's the growing list of Olympic tennis withdrawals.
Akron, Ohio native one of only 10 women to win singles titls at all four Grand Slam tournaments.
Angelique Kerber won't be defending her silver medal in Tokyo.
All six are prohibited from competing in or attending any sanctioned tennis events organized by the governing bodies of the sport.
Johanna Konta won't be traveling to Tokyo for the Olympic Games.
ITIA investigates after receiving alert from betting industry.
