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 |  |  | | Tommy Cheng |  | | Residence: | Cupertino, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Seascape President's Day Open/Chal., February 14, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Ranjot Sidhu | | 6-0; 6-2 | | Q | Loss | Victor Pham | 278 | 6-3; 6-2 |
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Seascape Winter Jr. Open, March 14, 2009
 Split Step Jr. April Open, April 11, 2009
 Rio Del Oro Chmp. Tourn., April 25, 2009
 Hunter Gallaway's Summer Kickoff, May 30, 2009
 NorCal BG14 Sectional Chmps., June 15, 2009
 Seascape Summer Kickoff Open, June 27, 2009
 Niru's Tennis Jr. Open & Chal., July 11, 2009
 USTA Zone Team Bg14 - USAF, July 29, 2009
 West Coast Chmps., August 3, 2009
 Los Gatos Jr. Open & Novice, August 17, 2009
 Courtside Jr. Chmp., September 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Nicolas Chua | 1012 | 6-2; 6-7; 4-0Ret (inj)RJ |
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Legler-Roberts Tennis Chmps., October 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Eric Spence | 594 | 6-2; 5-3Ret (inj)RJ |
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Seascape Turkey Day Open Chal., November 21, 2009
 Seascape Winter Break, December 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Joshua Mah | | 6-1; 6-2 | | Q | Loss | Shreve Archer | | 6-3; 6-2 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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