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 |  |  | | Tony Kostadinov |  | | Residence: | Palos Hills, IL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
College Park New Year's BG1814 L6, January 2, 2007
 North Shore Jan. Classic L6, January 5, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Konrad Ryba | 744 | 6-1; 6-2 |
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MLK Jr. Open, January 12, 2007
 Wheaton SC New Year's Open L6, January 19, 2007
 Snowflake Open, February 3, 2007
 Glenbrook/Herrmann TA Feb. Chmp., February 16, 2007
 Wisconsin BG14 Indoor Chmps., February 16, 2007
 Western Michigan Indoor BG14, February 23, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Rafe Mosetick | 420 | 6-1; 5-7; 10-4 | | 1 | Loss | Ronnie Wing | | 3-6; 6-2; 1-0(4) |
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Norris Winter BG16-14 Open, February 24, 2007
 Lucky Shot Tourn., March 9, 2007
 South Shore Spring Break Open, March 16, 2007
 Midwest Easter Bowl, March 30, 2007
 Eastside T&F B14-10 Spring Open, April 20, 2007
 Lockport BG14-12 Open, May 4, 2007
 Northwest AC BG18-10 Open, May 11, 2007
 Glenview "Spring Into Summer" Open L5, May 17, 2007
 Court One Memorial Classic Invit., May 26, 2007
 Chicago Dst. Qualifier L4, June 8, 2007
 USTA National Opens, June 30, 2007
 USTA Zone Team Chmps - Raleigh, July 8, 2007
 Midwest Open Chmps. B14, July 22, 2007
 Ann Arbor Jr. Open, August 6, 2007
 Kentucky Int'l Tennis Derby, September 15, 2007
 Lockport B16-10 Sept. Open, September 21, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Nate Libman | | 6-1; 6-0 | | 16 | Loss | Chase Perry | | 6-2; 4-6; 1-0(9) |
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Rush-Copley September Classic, September 28, 2007
 Wilson Jr. Chmps., October 6, 2007
 Aurora Boys Challenger, October 13, 2007
 Midwest B14. Indoor Open, October 27, 2007
 Midwest B14 Fall Closed Chmps., November 10, 2007
 Eddie Herr - 2007, November 23, 2007
 46th Jr. Orange Bowl Intl. Chmps., December 17, 2007
 Match Point Holiday Open, December 21, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Nathan Jacobson | 1198 | 4-6; 6-2; 6-3 | | 16 | Loss | Vishal Arora | | 6-2; 7-5 |
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* The ranking calculation does not count this match.
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