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 |  |  | | Joseph Chen |  | | Residence: | Portland, OR |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Seattle City Jr. Chmps., April 7, 2011
 RVSTC Dual G18-10 L5, April 22, 2011
 Western Oregon Jr. Chmps., June 17, 2011
 112th Oregon State Chmps. Dual L5, June 23, 2011
 Olympia Summer Champs, June 30, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Nicholas Ekern | | Wd (emerg)WI* | | Q | Loss | Zack Drake | | 6-4; 6-3; 1-0 |
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Mt. Park Adidas Cup Chmps., July 28, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Brandon Kang | | 6-4; 7-6(5) | | CQ | Win | Alex Gatter | | 6-0; 6-0 | | CS | Win | Austin Nguyen | | 6-0; 6-2 | | CF | Win | John Fredericks | | 6-2; 6-2 |
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Corvallis Jr. Chmps., August 5, 2011
 PNW Championship Sectional Tourn., August 18, 2011
 Sunset Athletic Club Fall Champs, October 14, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Ryan Chin | | Wo (emerg)WoJ* | | 2 | Win | Ryan Chin | | Wd (admin)WI* | | CQ | Win | John Shotton | | Wo (emerg)WoJ* | | CS | Loss | Ian Paik | | 6-4; 7-5 |
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Yakima Indoor Chmps., October 28, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Drew Perez | | 6-0; 6-0 | | 16 | Win | Trevor Fennessy | | 6-4; 6-2 | | Q | Loss | Nathan Lortz | | 6-3; 2-6; 10-4 |
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Bally Thanksgiving Chmps., November 25, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Austin Hoole | | 6-2; 7-5 | | Q | Win | David Furman | | 6-4; 2-6; 1-0 | | S | Win | Ethan Romney | + | 6-0; 7-5 | | F | Loss | Evan McNicol | | 6-2; 6-4 |
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Spokane Winter Jr. Classic, December 16, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Alexander Marcinkowski | | 6-2; 5-7; 10-3 | | Q | Win | Kevin Sands | | 6-0; 6-3 | | S | Win | Zachary Fisher | | 6-2; 6-2 | | F | Win | Trevor Fennessy | | 6-1; 6-2 | | CQ | Loss | Alexander Braun | | 8-3 |
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AV TC New Year's Champs, December 29, 2011
 CGM Jr. Champs, January 6, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Andrew Newell | 156 | 7-5; 6-3 | | 2 | Loss | Kieran McTague | | Wo (ill)WoI* |
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Tualatin Hills Boys Dual 5, January 27, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Tejas Phaterpekar | | 6-1; 6-2 | | 1 | Loss | Wyatt Demulling | 255 | Wo (ill)WoI* |
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VTC BG18-10 Winter Champs, February 17, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Everet Wang | | 6-3; 7-5 | | 16 | Win | Colton Squire | 3022 | 6-0; 6-0 | | Q | Loss | Jamie Thorp | | 6-2; 6-1 |
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Kitsap County Jr. Champs, March 9, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Benjamin Mietzner | | Wd (ill)WI* |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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