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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 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
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 32 | Loss | Hunter Koontz | | 6-1; 6-2 | 1 | Loss | John Healey | | Wo (ill)WoI* |
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USTA MAS B18 Chmp. #1 L1, January 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 32 | Loss | Joe Dorn | | 6-3; 7-5 | 1 | Win | Brian Randolph | | 6-2; 3-0Ret (inj)RJ | 2 | Loss | Justin Carter | 127 | 7-5; 6-4 |
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USTA MAS B16 Chal. #2 L2, February 6, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 32 | Win | Scott Huang | 759 | 6-1; 6-2 | 16 | Win | John Healey | | 6-0; 6-2 | Q | Loss | Michael Katz | | 6-2; 2-6; 10-8 |
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USTA National Open, February 14, 2009
 USTA MAS B18 Chal. #2 L2, February 21, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 64 | Win | Christian Mckean | | 6-2; 6-1 | 32 | Win | Alex Sidney | 77 | 6-3; 6-4 | 16 | Win | Anton Kovrigin | 59 | 6-7(3); 6-2; 10-6 | Q | Win | James Davis | | 6-3; 6-3 | S | Win | Harsha Rao | | 3-6; 6-3; 2-0Ret (inj)RJ | F | Loss | Jason Luu | 34 | 6-2; 6-4 |
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USTA MAS B16 Challenger #3, February 28, 2009
 USTA MAS B16 Chmp. #2 L1, March 21, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 32 | Win | Michael Kader | | 6-1; 6-3 | 16 | Win | Sam Bush | | 6-1; 6-0 | Q | Win | Eiichiro Okuyama | 176 | 6-1; 6-3 | S | Win | Andrew Pecht | + | 1-6; 6-2; 6-2 | F | Loss | Jason Luu | 34 | 3-6; 6-2; 6-4 |
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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 | 127 | 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 | 91 | 6-2; 6-2 | S | Win | Hunter Koontz | + | 3-6; 6-2; 7-6(2) | F | Win | Joe Dorn | + | 6-4; 6-4 |
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USTA National Open, November 26, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 64 | Win | Douglas Zade | 344 | 6-0; 6-2 | 32 | Win | Kevin Metka | | 6-4; 7-6 | 16 | Win | Matt Slamecka | | 7-6; 6-2 | Q | Win | Russell Bader | + | 6-3; 6-3 | S | Loss | Justin Rossi | | 6-4; 6-2 | PL | Loss | Aaron Pfister | | 6-3; 6-4 |
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USTA MAS B18 Challenger #8 L2, December 5, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | 32 | Win | Michael Retta | | 6-3; 6-3 | 16 | Win | Michael Katz | | 6-1; 6-2 | Q | Loss | Anton Kovrigin | 59 | 6-4; 6-7(2); 10-5 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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