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 |  |  | | Joshua Piatos |  | | Residence: | Temple City, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Rancho Cienega TS Open Tourn., November 25, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Gabriel Rapoport | | 6-3; 7-6 |
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48th Anaheim Jr. Tourn., December 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Harry Cohen | 319 | 6-1; 6-2 |
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36th Claremont Club Jr. Tourn., December 17, 2011
 Indian Wells Tennis Garden Holiday Open, December 27, 2011
 61st Gene Jung Whittier Midwinter Tourn., January 14, 2012
 67th Annual Fullerton Jr. Tourn., January 28, 2012
 9Th Annual Ramada Jr. Open Tourn., February 4, 2012
 31st Woody Hunt Mem. South Bay Tourn., February 11, 2012
 3rd Cerritos Reg. Park Open Tourn., February 18, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Nicholas Tangsouvanh | | 6-2; 1-6; 10-8 | | 64 | Loss | Jenteel Alcafaras | | 6-3; 6-2 |
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Temecula Valley Jr. Tourn., February 25, 2012
 16th Tennis for All Jr. Open Tourn., July 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Isaiah Volk | | 6-2; 6-1 |
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16th Jack Kramer Jr. Open Tourn., July 9, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Michael Gousarov | | 6-2; 6-0 | | 16 | Win | Ben Gelfand | | Wd (emerg)WI* | | Q | Win | Nick Graziano | | 4-0Ret (ill)RI | | S | Loss | Julian Gordy | | 6-0; 6-1 |
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19th Costa Mesa Summer Jr. Classic, July 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Logan Elstermann | | 7-6; 5-7; 6-4 | | 32 | Loss | Alejandro Estrada | | 6-0; 6-0 |
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14th Upland TC Jr. Open Tourn., August 11, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Patrick Corpuz | | 6-1; 6-0 |
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Match Tough TA Jr. Classic, August 13, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Young Peak | | 6-0; 6-3 | | 16 | Win | Angel Boix | | 6-0; 6-0 | | Q | Loss | Brandon Michaels | | 6-3; 6-0 |
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Glendora Open Tourn., August 18, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Minsong Hsu | | 6-0; 6-1 | | S | Win | Kevin Lai | | 6-0; 6-3 | | F | Win | Joshua Rubin | | 6-1Ret (inj)RJ |
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34th Racquet Centre Jr. Open Tourn., August 18, 2012
 83rd Santa Monica Jr. Open & Satellite, August 20, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Billy Wilson | | Wd (emerg)WI* | | Q | Win | Bruce Man-Son-Hing | | Wo (emerg)WoJ* |
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28th Los Caballeros Jr. Open Tourn., September 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Benjamin Chung | | 6-2; 6-2 | | 64 | Loss | Johnathan Lieu | | 6-2; 6-1 |
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49th Northridge-Matador Jr. Open Tourn., September 22, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | Erik West | | 6-1; 6-4 |
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68th Itennis Rose Bowl Jr. Chmps., October 20, 2012
 * The ranking calculation does not count this match.
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