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 |  |  | | Joshua Rosen |  | | Residence: | Manhattan Beach, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Open, November 27, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Neel Bedekar | 320 | 6-0; 6-1 | | 32 | Loss | Henrik Wiersholm | 2 | 6-0; 6-1 | | 2 | Win | Ryan Shen | 130 | 6-2; 6-3 | | 3Q | Win | Andrew Gu | 116 | Wo (inj)WoJ* | | 3 | Win | Cody Rakela | + | 3-6; 6-2; 10-3 | | QQ | Win | Henry Ji | + | 6-2; 6-0 | | CQ | Win | Sean Alves | + | 7-5; 6-2 | | CS | Loss | Nicholas Baez | | 5-7; 7-5; 10-4 |
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47th Jr. Orange Bowl Chmps., December 17, 2008
 USTA National Winter Chmps., December 27, 2008
 28th Woody Hunt Mem. South Bay Tourn., February 28, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Jack Barber | 72 | 1-0Ret (inj)RJ |
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75th Harper Ink Mem. Tourn., March 28, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Luis Miranda | | Wd (inj)WJ* |
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1st Annual Tommy Tucker B12 Team Chmp., April 11, 2009
 25th Anaheim TC Tourn., May 2, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Kodiak Ravicz | 169 | 1-0Ret (inj)RJ |
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Quiksilver Jr. Chmps., May 23, 2009
 94th Santa Barbara Summer Tourn., May 30, 2009
 11th Laguna Niguel BG18-10 Open, June 15, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Timothy Le | | 6-2; 6-0 | | 16 | Loss | Nicholas Valko | | 6-7; 6-3; 10-8 |
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107th SoCal Sectional Chmps., June 20, 2009
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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