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 |  |  | | Jonathan Brenner |  | | Residence: | Brooklyn, NY |
| Birthplace: | Unknown | | Birthdate: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl 2004, January 1, 2004
 Esccb18Sd1-9-04, January 9, 2004
 USTA National Opens, February 14, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Nathan Stadler | | 6-3; 6-0 | | 1 | Loss | Mark Ilagan | | 2-6; 6-2; 6-0 |
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+L1 Eastern Sectional Closed Chmps. - We, February 27, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Mark Clemente | | 6-2; 6-1 | | 1 | Win | Magdy El Mihdawy | | DPE* | | 2 | Loss | Jonathan Chan | 218 | 6-2; 6-1 |
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+L1 Eastern Sectional Closed Chmps. - Br, March 26, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Chad Kastel | | 6-2; 6-2 | | 16 | Loss | Ken Matsumoto | 439 | 7-6(1); 6-4 |
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USTA Interscholastic Championships - Wes, April 24, 2004
 +L1 Eastern Sectional Closed Chmps. - Ch, May 21, 2004
 2004 USTA National Open BG18 Champs, May 22, 2004
 The Bush Florida Open - Ft. Myers, FL, June 26, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Christopher Sherman | | 6-4; 4-3 RJ | | 1 | Loss | Joshua Levine | 716 | 6-7(5); 7-6(2); 7-6; 7-6(8) |
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USTA National Opens - Denver, CO, July 3, 2004
 Southern Boys' & Girls' 18 Open - Carrbo, July 10, 2004
 Midwest Open Junior Championships - Evan, July 31, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Andrew Hoffman | 571 | 6-2; 7-5 | | 1 | Win | Jeremy Lieberman | | 6-1; 6-1 | | 2 | Loss | William Fleder | | 6-2; 2-0 RJ |
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L1 NIKE NYC Open - Long Island City, NY, August 14, 2004
 +L1 Eastern Sectional Closed Championshi, September 10, 2004
 +L1 Eastern Sectional Closed Chmps. - Po, October 29, 2004
 USTA National Opens - Saint Louis, MO, November 25, 2004
 USTA National Winter Championships, December 27, 2004
 * The ranking calculation does not count this match.
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