It's the fourth day of the Australian Open and everybody's getting more excited to see whose names would be in the books for this year.

In the men's category, Roger Federer and Rafael Nadal are advancing to the third round. Nadal won over Tommy Haas in straight sets, while Federer advanced to the next round via walkover.

Day four will reveal if Novak Djokovic, world's No.1, and Andy Murray, world's No. 4, will make it to the third round and join Nadal and Federer.

In the women's category, Caroline Wozniacki, world's No. 1, and Kim Clijsters, defending Australian Open cham, will be advancing to the third round. Serena Williams and Maria Sharapova together with many other popular players will be attempting to go with them to the next level in Day Four.

Further details below will update you more on the ongoing Australian Open. See your bet's match.

Outstanding Men's Matches

Novak Djokovic (1) vs. Santiago Giraldo - Third Match at Rod Laver Arena

Lleyton Hewitt vs. Andy Roddick (15) - Fifth Match at Rod Laver Arena

Ricardo Mello vs. Jo-Wilfried Tsonga (6) - Second Match at Hisense Arena

Andy Murray (4) vs. Edouard Roger-Vasselin - Fourth Match at Hisense Arena

Outstanding Women's Matches

Jamie Hampton vs. Maria Sharapova (4) - First Match at Rod Laver Arena

Barbora Zahlavova Strycova vs. Serena Williams (12) - Second Match at Rod Laver Arena

Carla Suarez Navarro vs. Petra Kvitova (2) - Third Match at Hisense Arena

Vera Zvonareva (7) vs. Lucie Hradecka - First Match at Margaret Court Arena

Watch Tennis Channel, ESPN2 and ESPN3 to witness the action. The Tennis Channel will air the Day Four event at 7:00 p.m. ET on Wednesday. ESPN2 will take place at 11:00 p.m. ET until 7:00 a.m. ET on Thursday. The Tennis battle can also be seen on ESPN3.com.

Watch as your favorite player makes it to the finals.