In French Open, defending champion Serena Williams will take on fourth seeded Spaniard Garbine Muguruza in Women's Singles final at Rolland Garros in Paris today. Serena entered the final beating unseeded Kiki Bartens of Netherlands in two tough sets yesterday.In the other semi-final, Muguruza defeated Australian Samantha Stosur 6-2, 6-4 to enter the final. A win today will give Williams her 22nd Grand Slam title, equalling the Open-era record set by Steffi Graf in Paris in 1999.In the Men's Singles final, Britian's Andy Murray will take on Novak Djokovic of Serbia tomorrow.Earlier Veteran Indian tennis star Leander Paes with his swiss partner Martina Hingis lifted the Mixed double's title.They defeated Indo-Croatian pair of Sania Mirza and Ivan Dodig in a hard fought match by 4-6, 6-4, 10-8 in Paris last night.