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 |  |  | | Jake Klein |  | | Residence: | Hidden Hills, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA Zone Team Bg14 - USAF, July 29, 2009
 USTA B14 National Chmps., August 9, 2009
 25th Los Caballeros Jr., September 12, 2009
 46th Northridge-Matador Tourn., September 26, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | William Martin | | Wd (ill)WI* | | 64 | Loss | Luis Gastao | | 6-2; 6-3 |
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Dunlop Jr. Chmps., October 10, 2009
 The Orange County Jr. Open, October 24, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | Blake Anthony | | 6-3; 7-5 |
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USTA National Open, November 26, 2009
 California Bowl, December 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Guy Giubilato | | 7-6; 6-2 | | 1 | Loss | William Duncan | | 6-2; 6-4 |
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USTA National Winter Chmps., December 27, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Canyon Teague | | 7-6(3); 6-0 | | 64 | Loss | Alex Giannini | | 6-2; 7-6(4) | | 2 | Win | Cody Rakela | 211 | 6-4; 6-1 | | 3Q | Win | Vihar Shah | + | 6-4; 6-3 | | 3 | Loss | Benjamin Vierra | | 6-4; 6-2 |
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Esme Pearson Memorial Tourn., January 2, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Kevin Wieck | + | 6-1; 6-1 | | 32 | Loss | Gregory Garcia | 4 | 6-2; 6-1 |
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59th Gene Jung Whittier Midwinter, January 16, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | William Chiu | 45 | 6-7(3); 6-4; 7-6(5) | | 64 | Loss | Daymon Johhnson | | 7-6(3); 6-2 |
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65th Fullerton Jr. Tourn., January 30, 2010
 USTA National Open, February 13, 2010
 29th Woody Hunt Mem. South Bay Tourn., February 27, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Jack Murphy | + | 2-6; 6-4; 7-5 | | 64 | Loss | Justin Agbayani | | 6-3; 6-0 |
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USTA International Spring Chmps., April 5, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Philip Xiao | | 6-3; 6-3 | | 16 | Loss | Joshua Yablon | 25 | 6-1; 6-1 |
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The Easter Bowl Spring Nat'l, April 11, 2010
 110th Ojai Valley Jr. Tourn., April 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Christopher Bernhardt | + | 6-3; 6-0 | | 32 | Loss | Stefan Menichella | | 6-0; 6-2 |
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26th Anaheim TC Tourn., May 1, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Alexander Miaule | | 6-3; 6-0 | | 64 | Loss | Alex Giannini | | 7-5; 6-2 |
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USTA National Opens, May 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Brandon Sutter | | 6-3; 6-1 | | 1 | Win | Alec Wagner | | 6-0; 6-1 | | 2 | Loss | Alexander Solonin | 52 | 6-2; 6-7(5); 1-0(5) |
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95th Santa Barbara Summer Tourn., June 5, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Eli Whittle | | 6-4; 6-3 |
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108th So. CA Sectional Chmps., June 19, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Braxton Greco | | 6-0; 6-0 | | 128 | Win | Andras Cruz-Aedo | | 2-6; 6-3; 6-2 | | 64 | Loss | Julian Ruffin | | 6-4; 6-3 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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