By John McEnroe
By Maria Toorpakai, Katharine Holstein
By Mark Hodgkinson
By Alan Pearson
By Allen Fox
By Pat Blaskower
By Tina Hoskins
By United States Tennis Association, Jim Courier
By Alexander McNab, John Boswell (University of Southampton)
By Squash Rackets Association
By Neil Harman
By L Jon Wertheim
By David Foster Wallace
By Dominic Bliss
By Badminton Association of England
By Charles Applewhaite, Bill Moss
By Andy Murray
By Bridget Marrison
By Mutimer, Paul
By The Lawn Tennis Association
By Khan, Jahangir, Rahmat, Eaton, Richard
By King, Billie Jean
By McEnroe, John
By Hodges, Larry
By Seddon, Peter
By Tony A. Grice
By Murphy
By Gorringe, Chris