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 |  |  | | Alex Du |  | | Residence: | Palo Alto, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Niru's TA Challenger & Novice, January 16, 2010
 Fremont Jr. Challenger, March 27, 2010
 Cupertino Easter Challenger Tourn., April 17, 2010
 RS Tennis Academy Challenger, May 22, 2010
 Sportsmen of Stanislaus Jr. Open, May 29, 2010
 Santa Cruz Acad. Open/Chal., June 11, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Jared Eng | 468 | 6-1; 6-0 |
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NorCal BG14 Sectional Chmps., June 14, 2010
 Seascape Summer Kickoff Open, June 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | David Gordon | 3322 | 6-2; 6-1 | | Q | Loss | Sanjay Kaliyur | | 7-5; 7-5 |
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Deanza July Challenger, July 14, 2010
 Santa Cruz Open, July 31, 2010
 Alpine Hills Jr. Fall Classic Open, August 2, 2010
 Southbay Challenger, August 28, 2010
 Courtside Jr. Chmp., September 18, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Daniel Lim | 2515 | 6-1; 6-1 |
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Santa Cruz Open, September 25, 2010
 Walnut Country Thunder Open, November 26, 2010
 * The ranking calculation does not count this match.
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