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 |  |  | | Ysabelle Arambulo |  | | Residence: | Los Angeles, 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
 110th So. California Sectional Chmps., June 16, 2012
 USTA National Open, July 2, 2012
 USTA Regional Tourn. (Irvine), July 7, 2012
 USTA Regional Tourn. (Las Vegas), September 1, 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
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Katie Chang | | 6-0; 6-1 |
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West Coast Tennis South Bay Fall Open, October 13, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Tasia Mochernak | + | 6-3; 6-2 | | 16 | Win | Adelya Karaalp | | 6-0; 6-2 | | Q | Win | Jay Kim | | 6-0; 7-5 | | S | Win | Cassie McKenzie | | Wo (ill)WoI* | | F | Loss | Grace Danco | | 6-1; 6-1 |
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USTA Regional Tourn. (Claremont), October 27, 2012
 The SoCal Jr. Chmps., November 17, 2012
 USTA National Open, November 23, 2012
 Lakewood Open & Satellite Tourn., December 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Emily Freyman | | 6-0; 6-0 | | 16 | Win | Emily Hsiao | | 6-3; 6-3 | | Q | Win | Dilara Spicer | | 1-6; 6-0; 6-4 | | S | Loss | Danielle Willson | | 2-6; 6-4; 6-3 |
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USTA National Winter Chmps., December 27, 2012
 10th Annual Ramada Jr. Open Tourn., February 9, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Caroline Vincent | 98 | Wd (ill)WI* | | 32 | Win | Arianna Tilbury | | 6-4; 6-1 | | 16 | Loss | Isabella Draskovic | | 6-0; 6-0 |
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Palm Valley Presidents' Day Open Chmps., February 16, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Kathleen Christine Egger | | 6-2; 6-1 | | Q | Win | Bryana Quintana | | 6-0; 6-1 | | S | Win | Tiani Jadulang | | 6-3; 6-1 | | F | Loss | Carson Branstine | 5 | 6-1; 7-6 |
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USTA National Open, February 23, 2013
 56th Long Beach Jr. Tourn., March 9, 2013
 35th Racquet Centre Spring Open, March 23, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Emilee Duong | + | 3-6; 6-3; 10-6 | | 16 | Win | Jessica Abgaryan | | 6-2; 6-2 | | Q | Win | Lola Gorbacheva | + | 6-2; 6-0 | | S | Loss | Ka-Leah Mucthison | | 6-0; 6-4 |
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USTA BG12 National Spring Chmps., April 7, 2013
 29th Anaheim TC Spring Open Tourn., April 27, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Claire Ha | | 6-0; 6-4 | | 64 | Loss | Julia Deming | 61 | 24-6; 6-1 |
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USTA National Open, May 11, 2013
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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