Beijing:Elena Dementieva won the gold medal in women's tennis singles Sunday at the Olympics by beating fellow Russian Dinara Safina 3-6, 7-5, 6-3.
A flurry of 17 double-faults doomed Safina. She flung her racket, broke it and smacked a ball into the stands, but the tantrums failed to help her serve. Dementieva also was steadier from the baseline.
In women's doubles, Venus and Serena Williams of the United States won gold, beating Anabel Medina Garrigues and Virginia Ruano Pascual of Spain 6-2, 6-0.
When the No. 5-seeded Dementieva closed out the victory with a forehand winner, she collapsed to her knees, then walked to net and received a congratulatory hug from Safina.
Dementieva, who won the silver medal at Sydney in 2000, snapped Safina's 15-match winning streak.
Russia swept the medals in women's singles when Vera Zvonareva beat Li Na of China 6-0, 7-5 to win the bronze. That victory made Russia the first nation to win all three medals in one tennis event since Great Britain did so in the 1908 women's singles.
Tennis was not a medal sport between 1924 and 1988.
The Williams sisters improved their lifetime Olympic doubles record to 10-0. They won the doubles gold at Sydney but didn't play in Athens four years ago because Serena was hurt.
Yan Zi and Zheng Jie of China beat Ukraine's Alona and Kateryna Bondarenko for the bronze, 6-2, 6-2.
The singles final began with only about a thousand spectators in the 10,000-seat stadium, but it was mostly full by the end 2 1/2 hours later.
Dementieva lost her first three service games and needed 14 points to hold for a 1-0 lead in the second set, giving her a toehold in the match. A series of errors by Safina in the final game of the second set helped Dementieva break to even the match.
Safina banged her racket against the concrete when she double-faulted three times to lose serve and fall behind 3-1 in the final set. She served with a chance to reach for 4-all but committed four unforced errors and her final two double-faults.
Dementieva then served out the victory to complete the best week of her career. She beat eight-time Grand Slam champion Serena Williams in the quarterfinals.