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 |  |  | | Jacob Jung |  | | Residence: | Upland, CA |
| Birthplace: | Unknown | | Birthdate: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
53rd Gene Jung Whittier Mid-Winter, January 17, 2004
 60th Annual Fullerton Jr Tournament, January 31, 2004
 USTA National Opens B&G 12&14 2/04 - Cl, February 21, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Warren Wood | 139 | 6-1; 7-5 | | 16 | Win | John Lamble | + | 6-4; 6-4 | | Q | Loss | Jamin Ball | | 5-7; 6-3; 1-0(11-9) |
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23rd Annual So. Bay "Woody Hunt Memorial, February 28, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Anshu Vaish | | 6-0; 6-0 | | 64 | Win | Luke Kruger | | 6-4; 6-2 | | 32 | Win | John Leonard | | 6-2; 6-1 | | 16 | Win | Chase Pekar | + | 6-1; 6-3 | | Q | Loss | Christopher Freeman | | 6-1; 6-0 |
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48Th Long Beach Jr Tournament, March 13, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Omeed Ghassemi | + | 6-1;6-4 | | 64 | Win | Paul Nagapetyan | | 6-3;6-1 | | 32 | Loss | Daniel Kane | | 7-6;6-4 |
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20Th Anaheim Tennis Center Jr Tournament, May 1, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Steven Henderson | | WI* | | 64 | Win | Alex Johnson | | 6-3; 6-3 | | 32 | Loss | Ben Crabel | | 6-2; 6-1 |
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USTA National Opens - San Diego, CA, May 22, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Jason Smith | | 4-6; 6-0; 6-0 | | 1 | Loss | Gregory Punsalan | | 6-1; 6-2 |
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102nd Southern California Jr Sectionals, June 25, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Abraham Aboubakare | | 6-1;6-0 | | 64 | Loss | Bradley Klahn | | 6-2;7-6 | | 64 | Win | Ian Stanley | | 6-3;7-5 | | 1 | Win | Ari Cohen | | 7-5;6-4 | | 2 | Loss | Denis Lin | | 6-4;7-5 |
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20th Los Caballeros Junior Tournament, September 11, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Jimmy Vaughan | | 6-0;6-2 | | 64 | Win | Casey Grindon | | 6-4;6-3 | | 32 | Loss | Kevin Cheng | | 6-1;6-1 |
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41st NORTHRIDGE-MATADOR JR TOURNAMENT -, September 25, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Mark Seraydarian | | WI* | | 64 | Win | Evan Teufel | | 6-2; 6-3 | | 32 | Loss | aaron cooke | | 6-3; 6-1 |
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19th J.P. YAMASAKI MEMORIAL JR TOURNAMEN, October 30, 2004
 California Bowl, December 18, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Rolland Hull | | 7-6; 6-1 | | 1 | Loss | Brian Fang | | 6-4; 7-6 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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