India's Leander Paes and his Czech partner Radek Stepanek will lock horns with the Indian duo of Mahesh Bhupathi and Rohan Bopanna in the Doubles title clash of the ATP Shanghai Masters Tennis tournament today. In the semi-finals yesterday, fourth seeds Paes and Stepanek thrashed the Croatian-Brazilian combination of Marin Cilic and Marcelo Melo in straight sets 6-0, 6-2; while seventh seeds Bhupathi and Bopanna edged past the unseeded British pair of Colin Fleming and Ross Hutchins, in a three-set game, 6-7, 6-3, 10-8. In the Men's singles final today, Serbia's Novak Djokovic will clash with Briton Andy Murray. In the semis, while World Number 2 Djokovic defeated Tomas Berdych of the Czech Republic, 6-3, 6-4; Briton Andy Murray stunned World Number One Roger Federer of Switzerland, beating him in straight sets, 6-4, 6-4.