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 |  |  | | Yu Mu |  | | Residence: | Ojai, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
West Coast TA Jr. Open Tourn., September 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Isabel Lee | 1329 | 6-3; 6-4 |
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The Orange Co./J.P. Yamasaki Open, October 6, 2012
 West Coast Tennis South Bay Fall Open, October 13, 2012
 68th Itennis Rose Bowl Jr. Chmps., October 20, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Devon Jack | 499 | 6-1; 6-2 |
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23rd Calabasas Jr. Open Tourn., November 2, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Belle Giang | | 6-0; 6-0 | | 16 | Loss | Elizabeth Ryan | | 7-5; 6-2 |
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The SoCal Jr. Chmps., November 17, 2012
 49th Annual Anaheim Jr. Tourn., December 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Anna Radeva | 405 | 6-1; 6-1 |
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Lakewood Open & Satellite Tourn., December 8, 2012
 28th Santa Barbara City Jr. Tourn., January 26, 2013
 68th Annual Fullerton Jr. Tourn., February 2, 2013
 10th Annual Ramada Jr. Open Tourn., February 9, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Kylee Hum | | Wd (ill)WI* |
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4th Cerritos Reg. Park Open Tourn., February 16, 2013
 32nd Woody Hunt Mem. South Bay Tourn., February 23, 2013
 56th Long Beach Jr. Tourn., March 9, 2013
 35th Racquet Centre Spring Open, March 23, 2013
 South Bay TC Spring Jr. Open, April 12, 2013
 113th Ojai Valley Jr. Tourn., April 25, 2013
 Flint Canyon Spring Open Tourn., May 4, 2013
 * The ranking calculation does not count this match.
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