Education in the field of racket sports; providing of training in the field of racket sports; betting and gaming services relating to or in conjunction with racket sports; entertainment services provided at or relating to racket sports events; organisation of racket sports competitions; organisation of racket sports events; seat booking services for racket sports events; provision of racket sports games over the Internet; providing on-line electronic publications in the field of racket sports; publication of electronic books and journals on-line in the field of racket sports; racket sports record and statistical information services, namely providing racket sports results and racket sports statistics; information services related to racket sports and racket sports events; information relating to racket sports and racket sports events provided on-line from a computer database or from the Internet