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 |  |  | | Jake Klein |  | | Residence: | Hidden Hills, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Esme Pearson Memorial Tourn., January 2, 2010
 59th Gene Jung Whittier Midwinter, January 16, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | William Chiu | 686 | 6-7(3); 6-4; 7-6(5) |
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USTA National Open, February 13, 2010
 29th Woody Hunt Mem. South Bay Tourn., February 27, 2010
 USTA International Spring Chmps., April 5, 2010
 The Easter Bowl Spring Nat'l, April 11, 2010
 110th Ojai Valley Jr. Tourn., April 22, 2010
 26th Anaheim TC Tourn., May 1, 2010
 USTA National Opens, May 22, 2010
 108th So. CA Sectional Chmps., June 19, 2010
 West Coast Chmps., August 2, 2010
 Indian Wells Tennis Gardens Fall Open, September 3, 2010
 26th Los Caballeros Jr., September 11, 2010
 47th Northridge-Matador Tourn., September 25, 2010
 The Orange County Jr. Open, October 23, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Dylan Brown | 531 | 3-6; 6-1; 6-1 |
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USTA National Open, November 25, 2010
 47th Anaheim Jr. Tourn., December 4, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Joshua Kim | 1064 | Wo (inj)WoJ* |
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* The ranking calculation does not count this match.
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