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 |  |  | | John D'Alessandro |  | | Residence: | Northport, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Summer Smash Regional Chmps., September 5, 2009
 L1 Eastern Des. B14 Closed Chmps., October 2, 2009
 L1 Eastern Des. B14 Closed Chmps., October 16, 2009
 L1 Eastern B14 Des. Closed Chmps., October 30, 2009
 L1 RWTTC Chmps., November 13, 2009
 USTA National Open, November 26, 2009
 Jr. Orange Bowl Int'l. Chmps., December 17, 2009
 L1 Justin Gimelstob Children's Fund, December 18, 2009
 L20 Point Set Holiday Chmps., December 26, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Ethan Handa | | Wd (inj)WJ* | | Q | Loss | Matthew Demichiel | | 6-3; 6-4 |
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L1 Sportime Roslyn, January 1, 2010
 L1 Eastern B14 Des. Closed Chmps., January 8, 2010
 L1 Eastern BG14 Des. Closed Chmps., January 29, 2010
 L1 Eastern B14 Des. Closed Chmps., February 12, 2010
 USTA National Open, February 13, 2010
 L1 Eastern BG14 Des. Closed Chmps., February 26, 2010
 L1 Golds Gym Dewitt Spring Chmps., March 12, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Richard Shu | | Wd (inj)WJ* |
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L1 Eastern B14 Des. Closed Chmps., March 19, 2010
 L1B Brown & Cargill Harlem Spring Chal., March 19, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Doug Kaplan | | 6-2; 6-0 |
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L1 Port Washington Spring Classic, March 29, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Christopher Davis | | 6-0; 6-0 | | 32 | Win | Dennis Druzhinsky | | Wd (emerg)WI* | | 16 | Loss | Alexander Schidlovsky | | 6-1; 6-3 |
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L1 Chmp. Courtsense, April 2, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Doug Kaplan | | 6-1; 6-1 |
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L1 Gold's Dewitt Eastern Des. Closed Chm, April 16, 2010
 L2R Metro Reg. Chmps., April 16, 2010
 L1B Flanders Valley TC Challenger, April 16, 2010
 Columbus Indoor, May 15, 2010
 L1 Sportime Bethpage B14 Des., May 21, 2010
 USTA National Opens, May 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Christian Vieira | | 6-1; 6-1 | | 1 | Loss | Nicholas Reyes | | 6-3; 6-2 |
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L1 Eastern Des. Closed Chmps. BG18-16, June 4, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Benjamin King | | 6-1; 6-4 |
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L1B LI Reg. Kings Park Chal., June 18, 2010
 L1 West Side Tennis Chmps., June 21, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Lamar Remy | 51 | 6-2; 6-3 |
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L1 PWTA Chmps, June 25, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Raymond Zhao | | Wd (emerg)WI* |
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Texas Open BG16 Chmps., June 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Andrew Connolly | | 7-5; 6-2 | | 1 | Loss | Hank Workman | | 6-4; 6-2 |
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USTA National Opens, July 3, 2010
 St. Louis Jr. Tennis Chmps., July 11, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Kyle Dunn | | 6-2; 6-1 | | 1 | Win | Austin Williams | 245 | 6-3; 6-2 | | 2 | Loss | Alexander Woldmoe | | 6-4; 3-6; 1-0 |
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Midwest Open B16 Chmps., August 2, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Christopher Essick | | 4-6; 6-1; 6-0 | | 1 | Loss | Temiloluwa Adelakun | | 6-4; 6-3 |
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L1B Sportime Massapequa Chal., August 13, 2010
 L1 Nutley NJ Clay Court Chmps., August 16, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Alexander Meyer | | 7-5; 6-1 |
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L1 Harlem Week Summer Chmp., August 19, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jake Sosonkin | | 6-2; 6-3 |
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L1 Queensbury Summer Chmps., August 23, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Jacques Laine | | 6-2; 6-0 | | Q | Loss | Joshua Jachuck | 1012 | 6-2; 6-1 |
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* The ranking calculation does not count this match.
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