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 |  |  | | Kaleb Nguyen |  | | Residence: | Winchester, VA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
38th Jefferson Jr. Open L4, June 30, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Michael Lesko | | 6-3; 6-3 | | Q | Win | Alex Metzner | | 6-0; 6-2 | | S | Win | Julius Vazquez | | 6-1; 6-2 | | F | Win | Matthew Karvelas | | 6-2; 6-3 |
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Timber Ridge Jr. Open L4, July 3, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Siddarth Dutta | | 6-1; 6-0 | | Q | Win | Ned Mandel | | 1-6; 6-1; 10-5 | | S | Win | John Adams | | 6-0; 6-1 | | F | Win | Alex Metzner | | 6-4; 6-1 |
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USTA VA State BG16,16 Indoor Chmps., July 17, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Michael Cable | | 6-1; 6-0 | | Q | Loss | Kyle Tobin | | 5-7; 6-4; 10-8 |
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USTA VA BG16 Hard Courts, July 25, 2009
 25th Eastern Panhandle Open, July 30, 2009
 Charlottesville Jr. Chmps. L3, August 3, 2009
 USTA MAS B16 Chal. #6 L2, August 22, 2009
 USTA MAS B16 Challenger #7 L2, September 5, 2009
 USTA MAS B18 Challenger #7 L2, September 12, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Joe Dorn | | 6-0; 6-2 |
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USTA MAS Championship #4 L1, October 10, 2009
 PAJTL Thanksgiving Classic -L3, November 27, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Evan Berner | | 6-1; 6-2 | | Q | Win | Robert Renfrow | 710 | 7-6(6); 6-1 | | S | Win | Tanner Baine | 500 | 6-3; 6-3 | | F | Loss | Hunter Koontz | | 6-1; 6-2 |
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Raymond Sarver Christmas Tourn. L3, December 5, 2009
 USTA MAS B16 Chmp. #1 L1, January 16, 2010
 USTA MAS B18 Chmp. #1 L1, January 30, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Van Damrongsri | 54 | 6-2; 6-4 | | 1 | Loss | Abdoulaye Camara | | 6-0; 6-4 |
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USTA National Open, February 13, 2010
 USTA MAS B18 Challenger #1 L2, February 20, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Michael Retta | + | 6-4; 5-7; 11-9 | | 16 | Loss | Justin Carter | 74 | 6-1; 6-1 |
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USTA MAS B16 Challenger #1, March 6, 2010
 USTA MAS B16 Chmp. #2, March 20, 2010
 USTA MAS B18 Chmp. #2 L1, March 27, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | James Davis | | 6-2; 6-3 | | 1 | Loss | Tyler Carey | | 6-3; 7-6(4) |
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Raintree Tr. Ctr. Classic L3, April 10, 2010
 USTA MAS B16 Challenger #2 L2, April 17, 2010
 USTA MAS BG18-16 Chmp. #3, June 18, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Drew Neils | | 6-1; 6-3 | | 32 | Loss | Andrew Pecht | | 6-3; 6-0 | | 2 | Win | Erik Morton | 2627 | Wo (inj)WoJ* | | 3Q | Loss | Peter Kasper | | 7-5; 3-1Ret (inj)RJ |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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