TEAM: Australia's only female judoka, Carli Renzi makes her Olympic debut this morning, taking on home-crowd favourite Sarah Clark.

More group play in the badminton competition continues with the men's and women's doubles pairs in action. Fresh off their win on Day 2, Renuga Veeran and Leanne Choo will be hoping to back it up over the Korean pairing of Jung Chung Ha and Min Jung Kim.

The Opals are well rested now after their big Opening Ceremony night and scrappy win over Great Britain. They take on the unpredictable French team and will be looking for a confidence boosting big win.

Preliminary rounds continue in the men's boxing with Jackson Woods and medal hopefuly Damien Hooper in action.

In the rapids, all eyes will be on youngster Jess Fox in the women's individual kayak qualifications. The second youngest in her field at 18, Fox will have her work cut out for her but she is confident that her recent success at the Junior World Championships can spring her into the finals on the Olympic stage. Kynan Maley returns to the water with his C2 partner Robbie Jeffery.

Australia has asserted a strong position in the equestrian eventing after the completion of the dressage rounds. They now tackle the challenging cross country course that will see all five Aussies looking to cement a lead over the strong field of competitors.

Gold medal favourites the Kookaburras will hit the pitch against South Africa in a 10.45am match. They will be looking for a win but go into the match prepared but not complacent.

Heats of the men's four take place at Eton Dorney today, with Drew Ginn starting his crusade to become Australia's most decorated rower in history. Also in action is the men's eight, women's quad and women's double.

On the range will be William Godward and Dane Sampson in the men's 10m air rifle as well as great mates Clive Barton and Keith Ferguson in the men's skeet.

Down the coast, our sailors continue their Olympic regatta with action across five boats. Bouyed by their success on the first day of competition, the women's match racing crew will be hoping to continue their success on the Weymouth waters.

In the pool, Australia takes on Italy in the women's water polo and swimming heats and finals continue to gain momentum. Highlights of the Australian swimming program will be Alicia Coutts and Stephanie Rice in the 200m IM, Hayden Stoeckel and Emily Seebohm in the 100m backstroke finals.

Last but not least, Australia's new favourite underdog, William Henzell will face Vladimir Samsonov of Belarus in the men's table tennis. Known as "the Wookie", Henzell will be looking to make history as the first Australia to make the quarter-finals if he is successful in beating Samsonov.