Teen prodigy Rafael Nadal lost a tiebreaker filled with marvelous exchanges, faced three set points in the fourth set and still beat unseeded Argentine Mariano Puerta 6-7 (6), 6-3, 6-1, 7-5 to win the French Open on Sunday for his first Grand Slam title. Two days after celebrating his 19th birthday by defeating top-ranked Roger Federer, Nadal overcame a gallant effort from Puerta. The young Spaniard, seeded fourth, became the first man to win the French Open on his initial try since Mats Wila...