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 |  |  | | Cooper Matthieson |  | | Residence: | Santa Barbara, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Opens, February 17, 2006
 50th Long Beach Jr. Tourn., March 18, 2006
 22nd Anaheim TC Jr. Tourn., May 6, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Philip Xiao | 1576 | 6-1; 6-2 |
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Quiksilver Jr. Chmps., May 27, 2006
 8th Annual Ramada Jr. Tourn., September 2, 2006
 22nd Annual Los Caballeros Jr., September 9, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Reo Asami | 99 | 6-0; 6-0 |
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43rd Northridge-Matador Jr. Tourn., September 23, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Travis Tu | 570 | 6-0; 6-0 |
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Orange County Jr. Open, October 21, 2006
 * The ranking calculation does not count this match.
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