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 |  |  | | Duan Jiaqi |  | | Residence: | Carlsbad, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
27th Los Caballeros Jr., September 10, 2011
 The Orange Co./JP Yamasaki Open, October 8, 2011
 67th Pasadena Rose Bowl Jr., October 22, 2011
 31st Woody Hunt Mem. South Bay Tourn., February 11, 2012
 55th Long Beach Jr. Tourn., March 3, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Jesse Ross | 130 | 6-4; 6-3 |
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78th Harper Ink Jr. Open Tourn., March 17, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Alan Leahy | | 7-5; 7-5 |
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Woodbridge TC Spring Jr. Open Tourn., April 14, 2012
 Anaheim TC Spring Jr. Open Tourn., April 28, 2012
 Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 25th Powell Blankenship Mem. Pac. Beach, June 2, 2012
 96th La Jolla Jr. Tennis Chmps., June 25, 2012
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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