17 were the number of teams who competed in Australian Open . The no. of events in sport was 6 . 1977 is when Australian Open was established  . Fort Copacabana, Pontal (Road),Australia) were the venues of Australian Open . 11 from 2 nations competed in Australian Open . May 18–23 was when it was held . The official site of Australian Open is www.hardrock100.com
Australian Open event has celebrated it's  Silver jubilee on 2002