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 |  |  | | Sean Ngo |  | | Residence: | Silver Spring, MD |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Annandale Sport & Health Open L4, January 1, 2010
 USTA MAS B14 Chmp. #1 L1, January 16, 2010
 William & Mary Winter Series #6 L4, February 19, 2010
 Regency Jr. Open #2 L5, February 26, 2010
 USTA MAS B14 Challenger #1, March 19, 2010
 USTA MAS B14 Chmp. #2 L1, March 27, 2010
 USTA MAS B14 Challenger #2 L2, April 24, 2010
 USTA MAS B14 Challenger #3, May 8, 2010
 USTA National Opens, May 22, 2010
 USTA MAS B16 Challenger #3, May 29, 2010
 USTA MAS BG18-16 Chmp. #3, June 18, 2010
 USTA MAS B16 Challenger #4 L2, July 10, 2010
 The Columbia Jr. Open L3, July 19, 2010
 Zone Team BG14 - Arlington, July 28, 2010
 USTA B14 National Chmps., August 8, 2010
 USTA MAS Challenger #5 L2, August 21, 2010
 USTA MAS Challenger #6 L2, September 11, 2010
 McDonough Jr. Open L3, September 25, 2010
 USTA MAS Championship #4 L1, October 16, 2010
 USTA MAS B16 Challenger #7, November 13, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Brandon Lee | 649 | 6-3; 6-2 |
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USTA National Open, November 25, 2010
 USTA MAS B16 Challenger #8, December 4, 2010
 Ken Guendel Mem. Holiday Classic L3, December 26, 2010
 * The ranking calculation does not count this match.
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