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 |  |  | | Quoc-Daniel Nguyen |  | | Residence: | Dunn Loring, VA |
| Birthplace: | Unknown | | Birthdate: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA MAS Challenger #1 B14, January 13, 2006
 USTA MAS Championship #1 L1, January 28, 2006
 USTA National Opens, February 17, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Jake Golman | | 3-6; 6-4; 7-5 | | 1 | Win | David Salazar | + | 6-4; 6-2 | | 2 | Win | Devin Lane | | 4-6; 7-5; 6-2 | | 3Q | Loss | Eric Shyu | | 6-1; 6-0 |
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USTA MAS Chal. #3 B14, March 10, 2006
 USTA MAS Chmp. #2 B14, March 25, 2006
 USTA MAS Chal. B16 #4 L2, April 22, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Ian Sipe | 421 | 6-2; 6-1 | | 32 | Loss | Timothy Klanke | | 6-3; 6-2 |
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USTA National Opens, May 20, 2006
 USTA MAS Chmp. BG12 #3 L1, June 17, 2006
 USTA National Opens, July 1, 2006
 USTA Zone Team Chmps., July 8, 2006
 USTA National Clay Court Chmps., July 16, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Jason Berry | | 6-4; 6-1 | | 128 | Loss | Michael Vutam | | 6-2; 6-0 | | 2 | Win | Andrew Pecht | 188 | 6-4; 6-4 | | 3Q | Win | Nevy Singh | 132 | 7-5; 6-3 | | 3 | Win | Peter Rothstein | | 7-5; 6-3 | | 4Q | Win | Justin Reindel | + | 6-1; 6-1 | | 4 | Loss | Maks Gold | 27 | 4-6; 6-4; 6-0 |
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USTA MAS B16 Chal. #6 L2, August 19, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Felix Sun | | 6-2; 6-1 |
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The Labor Day Chmps., August 31, 2006
 McDonogh Jr. Open L3, September 16, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Volodymyr Gulidov | | 6-1; 6-3 | | 64 | Win | Taylor Boyle | | 6-0; 6-0 | | 32 | Win | Glenn Diersen | | 6-0; 6-3 | | 16 | Win | Brandon Weston | | 6-3; 6-4 | | Q | Win | Ben Fass | | 6-0; 6-1 | | S | Win | Paul Burgin | + | 7-6(2); 4-6; 1-0(5 | | F | Loss | Hayden White | | 7-6(3); 6-0 |
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USTA MAS B14 Chmp. #4 L1, October 14, 2006
 USTA National Opens, November 23, 2006
 USTA MAS B16 Challenger #8, December 1, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Alexander Britcliffe | | 6-1; 6-0 | | 32 | Loss | Nobuyoshi Tanaka | | 6-4; 6-4 |
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USTA BG14,12 Winter Chmps., December 27, 2006
 + Strong win over an ineligible player.
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