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 |  |  | | Jason Jung |  | | Residence: | Torrance, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
34th San Diego Junior Singles, January 3, 2004
 53rd Gene Jung Whittier Mid-Winter, January 17, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Andrew Eklov | | 6-7(6); 6-4; 6-3 | | 1 | Win | Joshua Lederman | | 6-2; 6-0 | | 2 | Loss | Martel Campbell | 55 | 7-6(5) |
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2004 Franklin Winter Championships, January 23, 2004
 60th Annual Fullerton Jr Tournament, January 31, 2004
 USTA National Opens - S. El Monte, CA, February 21, 2004
 23rd Annual So. Bay "Woody Hunt Memorial, February 28, 2004
 48Th Long Beach Jr Tournament, March 13, 2004
 The Easter Bowl, USTA National Spring Ch, April 2, 2004
 20Th Anaheim Tennis Center Jr Tournament, May 1, 2004
 Quiksilver Junior Open Championships - N, May 29, 2004
 USTA Intersectional Team Championships -, July 11, 2004
 USTA Boys' 18 & 16 National Clay Courts, July 18, 2004
 20th Los Caballeros Junior Tournament, September 11, 2004
 Chanda Rubin South Carolina ITF Jr Tenni, November 2, 2004
 USTA National Opens, November 25, 2004
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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