<P> An "international panel of tennis experts" determined this ranking of 62 men and 38 women . The United States was credited with the most great players (38), followed by Australia (17), France (7), Great Britain (6) and Czechoslovakia (5). Forty - three players made the list from the Americas, 39 from Europe and 18 from Oceania . </P> <P> Note: Bolded players are still active today . Slams figures reflect number of wins in Singles draws and are up - to - date, meaning that they may now be higher than the numbers used to determine the March 2012 list . </P> <Table> <Tr> <Th> Rank </Th> <Th> Name </Th> <Th> Gender </Th> <Th> Nationality </Th> <Th> Grand Slam tournaments </Th> <Th> Pro Slam tournaments </Th> <Th> Total Slam tournaments </Th> </Tr> <Tr> <Td> </Td> <Td> Roger Federer </Td> <Td> </Td> <Td> SUI </Td> <Td> 20 </Td> <Td> 0 </Td> <Td> 20 </Td> </Tr> <Tr> <Td> </Td> <Td> Rod Laver </Td> <Td> </Td> <Td> AUS </Td> <Td> 11 </Td> <Td> 8 </Td> <Td> 19 </Td> </Tr> <Tr> <Td> </Td> <Td> Steffi Graf </Td> <Td> </Td> <Td> GER </Td> <Td> 22 </Td> <Td> 0 </Td> <Td> 22 </Td> </Tr> <Tr> <Td> </Td> <Td> Martina Navratilova </Td> <Td> </Td> <Td> TCH / USA </Td> <Td> 18 </Td> <Td> 0 </Td> <Td> 18 </Td> </Tr> <Tr> <Td> 5 </Td> <Td> Pete Sampras </Td> <Td> </Td> <Td> USA </Td> <Td> 14 </Td> <Td> 0 </Td> <Td> 14 </Td> </Tr> <Tr> <Td> 6 </Td> <Td> Rafael Nadal </Td> <Td> </Td> <Td> ESP </Td> <Td> 17 </Td> <Td> 0 </Td> <Td> 17 </Td> </Tr> <Tr> <Td> 7 </Td> <Td> Björn Borg </Td> <Td> </Td> <Td> SWE </Td> <Td> 11 </Td> <Td> 0 </Td> <Td> 11 </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Margaret Court </Td> <Td> </Td> <Td> AUS </Td> <Td> 24 </Td> <Td> 0 </Td> <Td> 24 </Td> </Tr> <Tr> <Td> 9 </Td> <Td> Chris Evert </Td> <Td> </Td> <Td> USA </Td> <Td> 18 </Td> <Td> 0 </Td> <Td> 18 </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Billie Jean King </Td> <Td> </Td> <Td> USA </Td> <Td> 12 </Td> <Td> 0 </Td> <Td> 12 </Td> </Tr> <Tr> <Td> 11 </Td> <Td> Don Budge </Td> <Td> </Td> <Td> USA </Td> <Td> 6 </Td> <Td> </Td> <Td> 10 </Td> </Tr> <Tr> <Td> 12 </Td> <Td> Andre Agassi </Td> <Td> </Td> <Td> USA </Td> <Td> 8 </Td> <Td> 0 </Td> <Td> 8 </Td> </Tr> <Tr> <Td> 13 </Td> <Td> John McEnroe </Td> <Td> </Td> <Td> USA </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 14 </Td> <Td> Serena Williams </Td> <Td> </Td> <Td> USA </Td> <Td> 23 </Td> <Td> 0 </Td> <Td> 23 </Td> </Tr> <Tr> <Td> 15 </Td> <Td> Jimmy Connors </Td> <Td> </Td> <Td> USA </Td> <Td> 8 </Td> <Td> 0 </Td> <Td> 8 </Td> </Tr> <Tr> <Td> 16 </Td> <Td> Bill Tilden </Td> <Td> </Td> <Td> USA </Td> <Td> 10 </Td> <Td> </Td> <Td> 14 </Td> </Tr> <Tr> <Td> 17 </Td> <Td> Roy Emerson </Td> <Td> </Td> <Td> AUS </Td> <Td> 12 </Td> <Td> 0 </Td> <Td> 12 </Td> </Tr> <Tr> <Td> 18 </Td> <Td> Ivan Lendl </Td> <Td> </Td> <Td> TCH </Td> <Td> 8 </Td> <Td> 0 </Td> <Td> 8 </Td> </Tr> <Tr> <Td> 19 </Td> <Td> Monica Seles </Td> <Td> </Td> <Td> YUG / USA </Td> <Td> 9 </Td> <Td> 0 </Td> <Td> 9 </Td> </Tr> <Tr> <Td> 20 </Td> <Td> Ken Rosewall </Td> <Td> </Td> <Td> AUS </Td> <Td> 8 </Td> <Td> 15 </Td> <Td> 23 </Td> </Tr> <Tr> <Td> 21 </Td> <Td> Boris Becker </Td> <Td> </Td> <Td> GER </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 22 </Td> <Td> Venus Williams </Td> <Td> </Td> <Td> USA </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 23 </Td> <Td> Fred Perry </Td> <Td> </Td> <Td> GBR </Td> <Td> 8 </Td> <Td> </Td> <Td> 10 </Td> </Tr> <Tr> <Td> 24 </Td> <Td> Suzanne Lenglen </Td> <Td> </Td> <Td> FRA </Td> <Td> 8 </Td> <Td> 0 </Td> <Td> 10 </Td> </Tr> <Tr> <Td> 25 </Td> <Td> Stefan Edberg </Td> <Td> </Td> <Td> SWE </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 26 </Td> <Td> Justine Henin </Td> <Td> </Td> <Td> BEL </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 27 </Td> <Td> Maureen Connolly </Td> <Td> </Td> <Td> USA </Td> <Td> 9 </Td> <Td> 0 </Td> <Td> 9 </Td> </Tr> <Tr> <Td> 28 </Td> <Td> Arthur Ashe </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 29 </Td> <Td> Helen Wills </Td> <Td> </Td> <Td> USA </Td> <Td> 19 </Td> <Td> 0 </Td> <Td> 19 </Td> </Tr> <Tr> <Td> 30 </Td> <Td> Martina Hingis </Td> <Td> </Td> <Td> SUI </Td> <Td> 5 </Td> <Td> 0 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 31 </Td> <Td> John Newcombe </Td> <Td> </Td> <Td> AUS </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 32 </Td> <Td> Lew Hoad </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 33 </Td> <Td> Mats Wilander </Td> <Td> </Td> <Td> SWE </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 34 </Td> <Td> Jack Kramer </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 35 </Td> <Td> Pancho Gonzalez </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 12 </Td> <Td> 14 </Td> </Tr> <Tr> <Td> 36 </Td> <Td> René Lacoste </Td> <Td> </Td> <Td> FRA </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 37 </Td> <Td> Evonne Goolagong Cawley </Td> <Td> </Td> <Td> AUS </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 38 </Td> <Td> Maria Bueno </Td> <Td> </Td> <Td> BRA </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 39 </Td> <Td> Althea Gibson </Td> <Td> </Td> <Td> USA </Td> <Td> 5 </Td> <Td> 0 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 40 </Td> <Td> Novak Djokovic </Td> <Td> </Td> <Td> SRB </Td> <Td> 14 </Td> <Td> 0 </Td> <Td> 14 </Td> </Tr> <Tr> <Td> 41 </Td> <Td> Guillermo Vilas </Td> <Td> </Td> <Td> ARG </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 42 </Td> <Td> Jim Courier </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 43 </Td> <Td> Lindsay Davenport </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 44 </Td> <Td> Arantxa Sánchez Vicario </Td> <Td> </Td> <Td> ESP </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 45 </Td> <Td> Kim Clijsters </Td> <Td> </Td> <Td> BEL </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 46 </Td> <Td> Henri Cochet </Td> <Td> </Td> <Td> FRA </Td> <Td> 7 </Td> <Td> </Td> <Td> 8 </Td> </Tr> <Tr> <Td> 47 </Td> <Td> Jean Borotra </Td> <Td> </Td> <Td> FRA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 48 </Td> <Td> Frank Sedgman </Td> <Td> </Td> <Td> AUS </Td> <Td> 5 </Td> <Td> </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 49 </Td> <Td> Ilie Năstase </Td> <Td> </Td> <Td> ROU </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 50 </Td> <Td> Tony Trabert </Td> <Td> </Td> <Td> USA </Td> <Td> 5 </Td> <Td> </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Doris Hart </Td> <Td> </Td> <Td> USA </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 52 </Td> <Td> Jack Crawford </Td> <Td> </Td> <Td> AUS </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 53 </Td> <Td> Tracy Austin </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 54 </Td> <Td> Manuel Santana </Td> <Td> </Td> <Td> ESP </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 55 </Td> <Td> Gustavo Kuerten </Td> <Td> </Td> <Td> BRA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 56 </Td> <Td> Stan Smith </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 57 </Td> <Td> Jennifer Capriati </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 58 </Td> <Td> Alice Marble </Td> <Td> </Td> <Td> USA </Td> <Td> 5 </Td> <Td> 0 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 59 </Td> <Td> Margaret Osborne duPont </Td> <Td> </Td> <Td> USA </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 60 </Td> <Td> Virginia Wade </Td> <Td> </Td> <Td> GBR </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 61 </Td> <Td> Neale Fraser </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 62 </Td> <Td> Hana Mandlíková </Td> <Td> </Td> <Td> TCH </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 63 </Td> <Td> Lleyton Hewitt </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 64 </Td> <Td> Ellsworth Vines </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 5 </Td> <Td> 8 </Td> </Tr> <Tr> <Td> 65 </Td> <Td> Pancho Segura </Td> <Td> </Td> <Td> ECU </Td> <Td> 0 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> 66 </Td> <Td> Bobby Riggs </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 67 </Td> <Td> Fred Stolle </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 68 </Td> <Td> Helen Hull Jacobs </Td> <Td> </Td> <Td> USA </Td> <Td> 5 </Td> <Td> 0 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 69 </Td> <Td> Louise Brough </Td> <Td> </Td> <Td> USA </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 70 </Td> <Td> Patrick Rafter </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 71 </Td> <Td> Maria Sharapova </Td> <Td> </Td> <Td> RUS </Td> <Td> 5 </Td> <Td> 0 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 72 </Td> <Td> Gottfried Von Cramm </Td> <Td> </Td> <Td> GER </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 73 </Td> <Td> Jaroslav Drobný </Td> <Td> </Td> <Td> TCH </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 74 </Td> <Td> Tony Roche </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 75 </Td> <Td> Pauline Betz Addie </Td> <Td> </Td> <Td> USA </Td> <Td> 5 </Td> <Td> 0 </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 76 </Td> <Td> William Renshaw </Td> <Td> </Td> <Td> GBR </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 77 </Td> <Td> Molla Mallory </Td> <Td> </Td> <Td> USA </Td> <Td> 8 </Td> <Td> 0 </Td> <Td> 8 </Td> </Tr> <Tr> <Td> 78 </Td> <Td> Ashley Cooper </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 79 </Td> <Td> Gabriela Sabatini </Td> <Td> </Td> <Td> ARG </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 80 </Td> <Td> Marat Safin </Td> <Td> </Td> <Td> RUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 81 </Td> <Td> Vic Seixas </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 82 </Td> <Td> Yevgeny Kafelnikov </Td> <Td> </Td> <Td> RUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 83 </Td> <Td> Jan Kodeš </Td> <Td> </Td> <Td> TCH </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 84 </Td> <Td> Norman Brookes </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 85 </Td> <Td> Yannick Noah </Td> <Td> </Td> <Td> FRA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 86 </Td> <Td> Tony Wilding </Td> <Td> </Td> <Td> NZL </Td> <Td> 6 </Td> <Td> 0 </Td> <Td> 6 </Td> </Tr> <Tr> <Td> 87 </Td> <Td> Mary Pierce </Td> <Td> </Td> <Td> FRA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 88 </Td> <Td> Amélie Mauresmo </Td> <Td> </Td> <Td> FRA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 89 </Td> <Td> Dorothea Lambert Chambers </Td> <Td> </Td> <Td> GBR </Td> <Td> 7 </Td> <Td> 0 </Td> <Td> 7 </Td> </Tr> <Tr> <Td> 90 </Td> <Td> Bill Johnston </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 91 </Td> <Td> Shirley Fry Irvin </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 92 </Td> <Td> Svetlana Kuznetsova </Td> <Td> </Td> <Td> RUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 93 </Td> <Td> Nicola Pietrangeli </Td> <Td> </Td> <Td> ITA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 94 </Td> <Td> Andy Roddick </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 95 </Td> <Td> Thomas Muster </Td> <Td> </Td> <Td> AUT </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 96 </Td> <Td> Manuel Orantes </Td> <Td> </Td> <Td> ESP </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 97 </Td> <Td> Pat Cash </Td> <Td> </Td> <Td> AUS </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 98 </Td> <Td> Bunny Austin </Td> <Td> </Td> <Td> GBR </Td> <Td> 0 </Td> <Td> 0 </Td> <Td> 0 </Td> </Tr> <Tr> <Td> 99 </Td> <Td> Ann Haydon - Jones </Td> <Td> </Td> <Td> GBR </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 100 </Td> <Td> Michael Chang </Td> <Td> </Td> <Td> USA </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Rank </Th> <Th> Name </Th> <Th> Gender </Th> <Th> Nationality </Th> <Th> Grand Slam tournaments </Th> <Th> Pro Slam tournaments </Th> <Th> Total Slam tournaments </Th> </Tr>

Who is considered the best tennis player of all time