|Nadal, Dementieva, Williams sisters win gold|
|Rafael Nadal celebrates after defeating Fernando Gonzalez for the gold medal.|
|Beijing, China (Sports Network) - Rafael Nadal, Elena Dementieva, and the sisters of Serena and Venus Williams all won gold on Sunday, the final day of the tennis competition at the Olympics.|
The second-seeded Nadal picked up a 6-3, 7-6 (7-2), 6-3 win over Chilean Fernando Gonzalez.
Dementieva rallied from a set down to beat fellow Russian Dinara Safina, 3-6, 7-5, 6-3, taking advantage of 17 double faults by her opponent, as Safina had her 15-match winning streak broken.
The Williams sisters captured the gold in women's doubles, topping the Spanish team of Virginia Ruano Pascual and Anabel Medina Garrigues, 6-2, 6-0. The American duo won 11 of the last 12 games in the match.
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