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Tennis/Professional competition
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Professional Tennis Leagues
There are three different professional Tennis leagues. They are the Association of Tennis Players (ATP), the Womens' Tennis Association (WTA), and the International Tennis Federation (ITF).
Current top players of the games (2008)
Men
Roger Federer (SUI),
Rafael Nadal (ESP)
Women
Justine Henin (BEL),
Maria Sharapova (RUS)