In the Australian Open, the re-united Indian duo of Leander Paes and Mahesh Bhupathi will lock horns with the French-Serbian combine of Michael Llodra and Nenad Zimonjic in the quarter-finals of the Men's Doubles competition today. The third seeded Indian pair entered the Quarter-finals defeating 13th seeds, Marcel Granollers and Tommy Robredo in their second round match.In the other Quarter-final match, which is slated for today, Poland's Mariusz Frystenberg and Marcin Matkowski will clash with Max Miryni of Belarus and Daniel Nestor of Canada.In the Men's Singles event, World No. 1, Rafael Nadal will play Spanish compatriot David Ferrer while Ukraine's Alexandr Dolgopolov will take on England's Andy Murray for a place in the semi-finals.