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 |  |  | | Jessica Sim |  | | Residence: | Bothell, WA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
VTC BG18-10 Winter Champs, February 17, 2012
 YTC Girls Dual 5, March 23, 2012
 Seattle City Jr. Chmps., April 12, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Yuxin Wei | | 7-6; 7-6 | | 32 | Win | Julia Lioubarski | + | 3-6; 6-4; 10-7 | | 16 | Loss | Amelia Vu | 375 | 6-2; 6-3 |
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YTC Spring Champs, April 27, 2012
 Girls 12 Endorsement, June 16, 2012
 USTA National Open, July 2, 2012
 Washington State Jr. Champs, July 13, 2012
 Eastside TC July Champs, July 20, 2012
 USTA Zonal BG12 - Tucson, July 25, 2012
 Jr. Championship Sectionals, August 16, 2012
 Eastside TC Sept. Champs Tourn., September 14, 2012
 Yakima Girl's Dual 5, September 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Elizabeth Marcinkowski | | 6-3; 6-4 | | 16 | Loss | Nicole Knudtson | 140 | 6-1; 6-4 |
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Eastside TC October Champs, October 19, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Allison Du | | 6-1; 6-3 | | Q | Loss | Sasha Cayward | | 6-4; 6-1 |
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Capitol City Tennis Jr. Champs, November 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Jade Lancaster | 799 | 6-4; 6-2 | | CQ | Win | Miji Suhr | | Wd (inj)WJ* | | CS | Win | Ainsley Winterrowd | | 8-5 | | CF | Loss | Jaiya Virk | | 8-3 |
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Capitol City Tennis Winter Champs, December 7, 2012
 Eastside TC December Champs, December 14, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Madeline Mahler | | 7-6(3); 6-1 | | Q | Loss | Christina Chai | | 7-6; 7-6(2)); 6-4 |
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AV TC New Year's Champs, December 29, 2012
 CGM Girl's Dual L5, January 4, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Ivana Ilic | | 6-3; 5-7; 1-0 | | 1 | Loss | McKenzie Kieser | | 8-5 |
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Olympia New Year Champs, January 11, 2013
 THPRD BG18-12 Dual L5, January 18, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Lilly Stephens | | 6-3; 6-3 | | 16 | Loss | Kali McCollister | | 6-0; 6-0 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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