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 |  |  | | Sean Doerfler (USA) |  | | Residence: | Douglaston, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl, January 1, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Harrison Clare | | 6-2; 6-0 | | 64 | Win | Akharis Sa-Ardphanchai | | 6-2; 6-1 | | 32 | Loss | David Hopkins | 44 | 6-2; 6-4 | | 3 | Loss | Jarrett Yanoff | 432 | Wo (inj)WoJ* |
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L1 Eastern Designated Closed Chmps., January 7, 2005
 USTA National Opens, February 17, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Grant Van Rensburg | | 6-3; 6-1 | | 1 | Win | Scott Schultz | | 6-0; 6-0 | | 2 | Loss | Frank Carleton | 82 | 6-2; 6-2 |
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L1 Eastern Designated Closed Chmps., February 18, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Rhul Marasigan | 411 | 7-5; 6-3 | | 16 | Win | Bobby Mactaggart | | 6-3; 6-2 | | Q | Loss | Mieskzo Tomczyk | 104 | 7-6(4); 6-7(3); 7-5 | | S | Win | Thomas Tomczak | + | 7-5; 6-2 | | F | Loss | George Laffey | | 6-3; 6-2 |
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L1 Eastern Designated Closed Chmps., March 4, 2005
 The Easter Bowl, USTA Nat.Spring Chmps., April 9, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Thomas Nolan | | 7-6(4); 0-6; 6-4 | | 1 | Win | Reid Kiyabu | 1022 | 6-2; 6-0 | | 2 | Win | Jonathan Ribaste | + | 6-4; 6-2 | | 3Q | Loss | Sean Corrigan | | 6-7; 6-1; 6-3 |
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L1 Eastern Designated Closed Chmps., April 22, 2005
 L1 Eastern Designated Closed Chmps., May 20, 2005
 USTA National Opens, May 21, 2005
 L1 Eastern Designated Closed Chmps, June 10, 2005
 The Florida Open Chmps., June 25, 2005
 USTA National Opens, July 2, 2005
 USTA Intersectional Team Chmps., July 10, 2005
 USTA B18-16 National Clay Court Chmps., July 17, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | David Caplan | | 5-7;6-2;6-4 | | 2 | Loss | Ravi Yegya-raman | 116 | 6-1;1-6;7-6(3) |
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USTA Zone Team Chmps., July 27, 2005
 USTA Boys' 18,16 National Chmps., August 5, 2005
 L1 Eastern Des. Closed Winter Chmps., September 9, 2005
 L1 Eastern Des. Closed Chmps., September 30, 2005
 L1 Eastern Des. Closed Chmps., October 28, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jeremy Feldman | | 6-2; 2-6; 6-4 | | 1 | Win | Noah Schneider | | 6-0; 6-3 | | 2 | Win | Spencer Feldman | | Wd (inj)WJ* | | CQ | Win | Ryan Berman | 96 | 7-6; 6-2 |
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USTA National Opens, November 24, 2005
 USTA National Winter Chmps., December 27, 2005
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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