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 |  |  | | John Macomber |  | | Residence: | Vienna, VA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA.Mas Challenger #1 B10-12S, January 2, 2004
 USTAMAS CHALLENGER No.2, February 6, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Bruce Mcnair | | 6-2; 6-0 | | 32 | Loss | Michael Katz | 360 | DPE* |
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USTA-MAS CHALLENGER #3 - Baltimore, MD, February 27, 2004
 USTA/MAS Chmps #2 L1 - Warrenton, VA, March 13, 2004
 USTA/MAS CHALLENGER #4 L2-New Market, MD, April 3, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jason Luu | 395 | 6-2; 6-2 |
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USTA-MAS CHALLENGER #5 L2 - Falls Church, May 8, 2004
 USTA National Open - Baltimore, MD, May 22, 2004
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Alvin Fludd | | 6-1; 6-2 | | 1 | Loss | Winston Lin | 77 | 6-2; 6-1 |
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Georgetown Prep Junior Open L3 - Rockvil, June 4, 2004
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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