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 |  |  | | Tomas Kopczynski |  | | Residence: | Sleepy Hollow, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1 Centercourt AC Eastern Des. Closed, May 18, 2012
 L1 Hardscrabble June Chmps., June 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Tal Nizan | | 6-4; 4-6; 10-4 |
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L1 Eastern Mendham Des. Closed, June 15, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Luke Haralampoudis | | 6-2; 6-0 |
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USTA B12 National Clay Court Chmps., July 15, 2012
 L1 West Rock September Chmps., September 14, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Jeremy Krisberg | | 6-1; 6-1 | | Q | Win | Jonathan Holtzman | + | 1-6; 6-2; 12-10 | | S | Loss | James Wei | | 6-4; 4-6; 10-7 |
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L1 New Shrewsbury Eastern Des. B14, September 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Harrison Lin | | 6-3; 6-1 | | 32 | Win | Kevin Yan | | 6-1; 6-1 | | 16 | Loss | Aziz Rashidzada | | 4-6; 6-3; 10-4 |
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L1 Mt. Lakes Eastern B14 Des. Closed, October 12, 2012
 L1 West Rock November Chmps., November 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Steven Yang | | 6-1; 6-3 | | 16 | Win | Harris Walker | 39 | 6-3; 6-2 | | Q | Win | Andrew Lee | 285 | 6-2; 6-3 | | S | Loss | Pete Siozios | | 6-1; 6-4 |
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L1 Hardscrabble November Chmps., November 30, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jake Bhangdia | | 6-4; 6-2 |
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L1 West Rock December Chmps., December 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Nikhil Raj | | 4-6; 6-4; 12-10 | | 16 | Win | Tyler Roth | + | 7-5; 6-1 | | Q | Loss | Yangeng Jiang | | 6-2; 6-4 |
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51st Jr. Orange Bowl Intl. Chmps., December 14, 2012
 L1 Sportime Lake Isle Jan. Chmps., January 4, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Zacarias Imperial | | Wd (inj)WJ* |
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L1 West Point Eastern Des. B14, January 11, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Alex Jacobs | | 7-6(7-5); 6-1 | | 32 | Loss | Alan Delman | | 6-3; 6-4 | | 32 | Win | Luke Smith | + | 6-1; 4-6; 10-6 | | 16 | Win | Hayden Cassone | | 4-6; 7-6(7-5); 10-1 | | 1 | Win | Tal Nizan | + | 7-6(5); 4-6; 10-3 | | 2 | Loss | Robby Simon | | 7-5; 6-2 |
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L1 Saw Mill Eastern Des. B14, February 8, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Oren Vasser | | 6-4; 3-6; 1-0 |
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L1 RWTTC Eastern B14 Des. Closed, March 1, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Jack Goldman | | 6-3; 6-0 | | 64 | Loss | Lucas Biondi | | 6-3; 6-0 |
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L1B Sportime Lake Isle Spring Chal., March 15, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Sam Gray | + | 7-5; 4-6; 10-5 | | Q | Loss | Chundan Singh | | 6-4; 6-4 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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