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 |  |  | | Joshua Mah |  | | Residence: | San Jose, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Fremont Jr. Challenger, January 16, 2010
 Seascape President's Day Open/Chal., February 13, 2010
 Chamisal Jr. Open & Novice, February 27, 2010
 Fremont TC BG18-10 Open, May 8, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Ranjot Sidhu | 3172 | 2-6; 6-4; 6-4 |
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Seascape Mem. Day BG18-10 Chal., May 29, 2010
 NorCal BG18-16 Sectional Chmps., June 14, 2010
 Saratoga Jr. Open, June 21, 2010
 Seascape Summer Kickoff Open, June 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Adam Clark | 2357 | 6-2; 6-3 |
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Santa Cruz Open, July 31, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Adam Clark | 2357 | 6-2; 6-2 |
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Niru's Tennis Academy Open, August 21, 2010
 Seascape Labor Day Jr. Open, September 4, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Sean Alves | 597 | 6-1; 6-2 |
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Bay-O-Vista Fall Classic Jr. Open & Novi, September 18, 2010
 Fremont TC Jr. Chmps., October 2, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Lance Ngo | 1796 | 6-4; 6-0 |
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* The ranking calculation does not count this match.
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