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 |  |  | | Sydney Van Alphen |  | | Residence: | Laguna Beach, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 97th Santa Barbara Summer Tourn., June 2, 2012
 14th Laguna Niguel Jr. Open Tourn., June 11, 2012
 110th So. California Sectional Chmps., June 16, 2012
 35th Lakewood Summer Jr. Tourn., August 4, 2012
 17th Annual Orange Co. TA Jr. Open Tourn, August 16, 2012
 4th Jim Buck GB16-18 Team, August 24, 2012
 28th Los Caballeros Jr. Open Tourn., September 8, 2012
 49th Northridge-Matador Jr. Open Tourn., September 22, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
 USTA Regional Tourn. (Costa Mesa), October 27, 2012
 Laguna Niguel RC Thanksgiving Open, November 22, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Ivana Rakic | | 6-1; 6-0 | | 16 | Win | J'ana Diamond | | 6-4; 6-0 | | Q | Loss | Kyra Scott | | 6-1; 6-3 |
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49th Annual Anaheim Jr. Tourn., December 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Kassy Koenig | | 6-0; 6-0 | | 32 | Win | Fiorella Coria | | 6-1; 6-3 | | 16 | Loss | Zoe Oedekerk | | 6-2; 6-2 |
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Costa Mesa Intercollegiate Classic, December 26, 2012
 Lakewood Winter Jr. Open Tourn., January 5, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Jasmine Hosseini | 373 | 6-0; 6-2 | | Q | Win | Jenise Vargas | | 6-4; 6-3 | | S | Loss | Nini Guensler | | 3-6; 6-3; 6-0 |
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USTA Regional Tourn. (Palm Desert), January 26, 2013
 68th Annual Fullerton Jr. Tourn., February 2, 2013
 10th Annual Ramada Jr. Open Tourn., February 9, 2013
 32nd Woody Hunt Mem. South Bay Tourn., February 23, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Minami Lam | 607 | 6-2; 1-0Ret (ill)RI | | 32 | Win | Victoria Robertson | + | 6-2; 6-2 | | 16 | Win | Xixi Feng | | 6-0; 6-3 | | Q | Loss | Zoe Katz | | 6-1; 6-1 |
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56th Long Beach Jr. Tourn., March 9, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Nnena Nadozie | 174 | 6-2; 6-1 | | 64 | Win | Kyla Klier | | Wd (ill)WI* | | 32 | Win | Mariko Sagara | | 6-2; 6-3 | | 16 | Loss | Dorothy Tang | | 7-6; 6-1 |
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USTA International Spring Chmps., March 30, 2013
 79th Harper Ink Jr. Open Tourn., April 5, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Jada Henry | 956 | 6-2; 6-0 | | 16 | Loss | Camille DeLeon | | 6-3; 6-2 |
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29th Anaheim TC Spring Open Tourn., April 27, 2013
 USTA National Open, May 11, 2013
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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