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 |  |  | | Colter Decoste |  | | Residence: | Stuart, FL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Holiday December Designated BG14-12, December 3, 2011
 Harry Gilbert's Holiday Super Series, December 17, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Camille Kima | | 6-2; 6-2 | | 16 | Win | Connor Masella | | 6-2; 6-4 | | Q | Loss | Davey Roberts | 47 | 6-1; 6-2 |
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USTA Regional Tourn. (Coral Gables), January 21, 2012
 Harry Gilbert's Winter Super Series, January 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Jason Legall | 84 | 6-2; 3-6; 11-9 | | 16 | Loss | Connor Masella | | 6-1; 1-6; 10-5 |
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Seminole Co. Winter Des. B16-12, February 4, 2012
 Scott Linder Jr. Super Series, March 10, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Dietrich Dernowski | | 6-4; 6-0 | | S | Loss | Kaden Funk | | 6-0; 6-2 |
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Harry Gilbert's April Super Series, April 21, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Eric Gravelle | | 6-0; 6-0 | | 16 | Loss | Reilly Opelka | | 6-0; 6-2 |
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Serendipity April Designated BG14, April 28, 2012
 Synergy Super Series L6, May 19, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Scott Plutt | | 6-1; 6-3 |
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Gulfstream Designated B14, May 26, 2012
 Harbor Hills Summer Super Series, June 2, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Sean Chi | | 6-4; 6-4 |
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USTA FL Closed Sectional BG18-14, June 9, 2012
 USTA Regional Tourn. (Ft. Myers), July 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Yaakov Litvak | 280 | 6-0; 6-2 | | 32 | Loss | Reilly Opelka | | 6-3; 6-1 | | 2 | Loss | Andrew Heller | | 606710-5 |
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USTA B14 National Clay Court Chmps., July 15, 2012
 Seminole County Fall Super Series, September 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Aidan O'Brien | | 6-0; 6-0 | | 16 | Loss | Jakob Kolb | | 6-3; 6-4 |
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Seminole Co. Fall Sectional BG14,G16, October 6, 2012
 USTA Regional Tourn. (Coral Gables), October 27, 2012
 * The ranking calculation does not count this match.
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