Indian tennis legend Leander Peas and American Scott Lipsky will clash today with all-Indian pair of Purav Raja and Divij Sharan in the semi-finals of the Bordeaux Challenger in France.Paes and Lipsky beat French pair of Laurent Lokoli and Maxime Janvier in straight sets to sail into the semi-finals. The Indo-American duo prevailed over Lokoli-Janvier pair 6-4, 6-4 in the quarter-finals yesterday.In another keenly contested quarterfinals, Raja and Sharan defeated Australian combination of Alex Bolt Thanasi Kokkinakis 6-2, 6-7, 10-6 to advance in the semi-finals.