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 |  |  | | Taiyo Hamanaka |  | | Residence: | Eastchester, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1 RWTCC Eastern Des. B16, January 6, 2012
 USTA Regional Tourn. (Mobile), January 21, 2012
 L1 B18 Eastern Des. Sportsplex Chmp., January 27, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Benjamin Fife | 704 | 4-6; 6-4; 7-6(10-6)) |
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L1 World Gym Eastern Des. B18, February 10, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Vihar Shah | 224 | 6-3; 6-2 | | 1 | Win | Alex Sacher | 664 | 6-3; 6-4 | | 2 | Loss | Daniel Morgan | | 6-4; 6-4 |
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USTA National Open, February 25, 2012
 L1 Alley Pond Eastern BG16 Des. Closed, March 2, 2012
 L1 Eastern B18 Des. Closed, March 23, 2012
 USTA BG16-14 National Spring Chmps., April 8, 2012
 L1 Eastside Eastern BG16 Des. Closed, April 20, 2012
 L1 Mendham Eastern Des. Closed, May 18, 2012
 L1 Maywood Eastern Des. Closed, June 15, 2012
 USTA National Open, July 2, 2012
 USTA Regional Tourn. (Aston), July 7, 2012
 USTA B18,16 National Clay Court Chmps., July 15, 2012
 USTA National B18-16 Chmps., August 3, 2012
 L1 Village Glen Eastern Des. Closed B18,, September 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Lars Olson | 2724 | Wd (ill)WI* |
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L1 Mendham Eastern Des. B18, September 28, 2012
 L1 Alley Pond Eastern B18 Des. Closed, October 12, 2012
 USTA Regional Tourn. (St. Louis), October 27, 2012
 L1 Sound Shore Eastern Des. B18 Closed, November 2, 2012
 USTA National Open, November 23, 2012
 USTA National Winter Chmps., December 27, 2012
 * The ranking calculation does not count this match.
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