Tournaments themselves are ranked in a series of letter grades to help determine the strength of the opponents.
Association of Tennis Professionals | Women's Tennis Association | Tennis | virtual channel | International Tennis Hall of Fame | U.S. Open (tennis) | Playing the Moldovans at Tennis | Queensland Tennis Centre | World Table Tennis Championships | tennis court | International Tennis Federation | Virtual reality | virtual reality | Delray Beach Tennis Center | 2008 Dubai Tennis Championships | Faust up to Date | William H.G. FitzGerald Tennis Center | The Prince of Tennis | List of tennis tournaments | Grand Prix tennis circuit | Westside Tennis Club | Virtual Studio Technology | Virtual Reality | Virtual private network | virtual machine | Virtual Console | Virtual Boy | United States Tennis Association | Tennis Court Oath | Tennis at the 1988 Summer Olympics |