Novak Djokovic cries after Serbia's Davis Cup win over U.S.

http://www.youtube.com/watch?v=dxewwE4XpMo
Novak Djokovic defeated Sam Querrey 7-5, 6-7 (4), 6-1, 6-0 on Sunday to give Serbia a 3-1 victory over the United States in the Davis Cup quarterfinals, but the triumph may have come at a costly price.
The No. 1 suffered an injury scare after he twisted his right ankle early in the match and fell to the ground in anguish. Djokovic continued with the help of some anti-inflammatories, secured the decisive, emotionally charged win and then broke down in tears after the match during an interview with Serbian press.
Serbia advanced to the semifinals, where it will play Canada at home. But the more pressing concern is the status of Djokovic's ankle as he begins his quest to capture his first French Open title in May. Djokovic told the crowd that if it weren't for the occasion of Davis Cup, he may not have finished the match.
"I sincerely hope that I didn't make it worse and I'm going to have a few days off," Djokovic told the crowd after the match. "I was able to play some good shots at the right time.
"If I wasn't playing for Serbia, if I didn't have my teammates' support, I don't know if I would've played. The first half hour it was very painful."
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"I am very emotional about the win today," Djokovic said. "It meant a lot to me personally. It meant a lot to the whole team."

Contributor, SI.com Nguyen is a freelance writer for SI.com, providing full coverage of professional tennis both on and off the court. Her content has become a must-read for fans and insiders to stay up-to-date with a sport that rarely rests. She has appeared on radio and TV talk shows all over the world and is one of the co-hosts of No Challenges Remaining, a weekly podcast available on iTunes. Nguyen graduated from the University of California, Irvine in 1999 and received a law degree from the University of California, Davis in 2002. She lives in the Bay Area.