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 |  |  | | Mark Chepurnoy |  | | Residence: | Pembroke Pines, FL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Bollettieri Jr. Chmps., January 24, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Natty Schneider | | 6-0; 6-1 | | 32 | Loss | Tommy (WC) Mylnikov | | 6-1; 6-0 |
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David Park Jr. Super Series, January 31, 2009
 Nunez Tennis Winter Super Series, February 14, 2009
 Coral Springs Super Series # 2, February 21, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Joshua Dughi | | 6-2; 6-2 |
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Pan American Super Series, September 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Alexander Hesselman | | 6-0; 6-0 | | 16 | Win | Jake Stefanik | + | 6-4; 4-6; 14-12 | | Q | Win | Camilo Escobar | | 8-5 | | S | Win | Brian Hutanu | 120 | 8-2 | | F | Win | Brice Arvon | + | 8-8(7-4) |
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TCA Super Series, October 17, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Ryan Khan | | 6-0; 6-1 | | 16 | Loss | Alexander Knight | 35 | 4-6; 6-2; 10-8 |
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+ Strong win over an ineligible player.
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