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 |  |  | | Rina Sakai |  | | Residence: | Ojai, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
8th Yes Foundation Winter Jr. Open, January 7, 2012
 67th Annual Fullerton Jr. Tourn., January 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Erin Freeman | 456 | Wd (inj)WJ* |
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34th Racquet Centre Spring Open, March 17, 2012
 25th Arcadia Open Jr. Tourn., April 7, 2012
 South Bay TC Spring Jr. Open Tourn., April 13, 2012
 33rd Lakewood Spring Jr. Open Tourn., May 5, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Rachel Kim | 628 | 6-4; 6-3 |
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Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 97th Santa Barbara Summer Tourn., June 2, 2012
 68th Annual Ventura Jr. Tourn., June 23, 2012
 Beverly Hills Jr. Tourn., June 30, 2012
 16th Tennis for All Jr. Open Tourn., July 7, 2012
 14th South Bay TC Satellite Tourn., July 14, 2012
 Lakewood Jr. Open & Jr. Satellite Tourn., July 21, 2012
 28th Los Caballeros Jr. Open Tourn., September 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Rachel Kim | 628 | 6-2; 6-3 |
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49th Northridge-Matador Jr. Open Tourn., September 22, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Britta Mosser | | 6-3; 1-6; 6-3 |
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West Coast TA Jr. Open Tourn., September 28, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Nini Guensler | | 6-0; 6-1 |
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West Coast Tennis South Bay Fall Open, October 13, 2012
 23rd Calabasas Jr. Open Tourn., November 2, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Emily Werman | | 7-6; 1-6; 10-7 |
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The SoCal Jr. Chmps., November 17, 2012
 49th Annual Anaheim Jr. Tourn., December 1, 2012
 * The ranking calculation does not count this match.
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