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 |  |  | | Quoc-Daniel Nguyen |  | | Residence: | Dunn Loring, VA |
| Birthplace: | Unknown | | Birthdate: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Open, November 27, 2008
 USTA MAS B18 Challenger #8 L2, December 6, 2008
 USTA MAS B16 Challenger #8 L2, December 12, 2008
 USTA National Winter Chmps., December 27, 2008
 USTA MAS B18 Challenger #1, January 10, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Sharat Buddhavarapu | | Wd (ill)WI* |
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USTA MAS B16 Chmp. #1 L1, January 17, 2009
 USTA MAS B18 Chmp. #1 L1, January 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Joe Dorn | 89 | 6-3; 7-5 | | 1 | Win | Brian Randolph | | 6-2; 3-0Ret (inj)RJ | | 2 | Loss | Justin Carter | 134 | 7-5; 6-4 |
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USTA MAS B16 Chal. #2 L2, February 6, 2009
 USTA National Open, February 14, 2009
 USTA MAS B18 Chal. #2 L2, February 21, 2009
 USTA MAS B16 Challenger #3, February 28, 2009
 USTA MAS B16 Chmp. #2 L1, March 21, 2009
 The Easter Bowl Spring Nat'l, April 12, 2009
 The Northeast Region Chmps., May 22, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Shane Korber | | 6-2; 7-5 | | 16 | Win | Mesa Mei | | 6-2; 6-2 | | Q | Win | Chris Song | | 6-4; 6-2 | | S | Win | Samuel Ecker | + | 6-4; 6-7(4); 6-4 | | F | Loss | Michael Zhu | | 6-3; 6-3 |
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USTA MAS B16 Chmp. #3 L1, June 13, 2009
 USTA National Opens, July 4, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Justin Reindel | | 6-1; 7-6(7) | | 1 | Win | Dylan Kady | | 6-2; 6-3 | | 2 | Win | Justin Carter | 134 | 4-6; 7-6(3); 7-5 | | 3Q | Loss | Alexander Robles | | 6-7(5); 5-2Ret (ill)RI |
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Intersectional BG16 Team Chmps, July 12, 2009
 USTA B18-16 National Clay Court Chmps., July 19, 2009
 USTA National BG18-16 Chmps., August 7, 2009
 USTA MAS B18 Chal. #6 L2, August 22, 2009
 USTA MAS B18 Challenger #7 L2, September 12, 2009
 USTA MAS B18 Chmp. #4 L1, October 17, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Michael Retta | | 6-0; 6-0 | | 16 | Win | Jerel Pleasant | | 2-6; 6-2; 6-2 | | Q | Win | Van Damrongsri | 90 | 6-2; 6-2 | | S | Win | Hunter Koontz | + | 3-6; 6-2; 7-6(2) | | F | Win | Joe Dorn | 89 | 6-4; 6-4 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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