Useful Links

Tennis Australia
https://www.tennis.com.au/

Hot Shots
https://hotshots.tennis.com.au

Cardio Tennis
http://cardiotennis.com.au/

EDTA/NETA competition rules and fixtures
https://www.tennis.com.au/

Australian Tournaments Calendar
https://www.tennis.com.au/tournaments/calendar

Coaching tips
https://www.tennis.com.au/learn/how-to-play/strokes

Australian Open
https://ausopen.com/

Match Centre for player statistics and fixtures (requires free account)
http://leagues.tennis.com.au/