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 |  |  | | Sonya Romanenko |  | | Residence: | San Diego, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 25th Powell Blankenship Mem. Pac. Beach, June 2, 2012
 110th So. California Sectional Chmps., June 16, 2012
 RPTC Adrian Waisfield & Cucurucho Open, July 13, 2012
 17th Balboa TC Summer Open Chmps., July 23, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Kathy Wang | 1228 | 7-5; 7-6 |
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17th San Dieguito Jr. Open Chmps., August 6, 2012
 23rd Todd Short Mem. Jr. Open Tourn., August 13, 2012
 Syril Press Memorial Jr. Sat. Tourn., August 31, 2012
 28th Los Caballeros Jr. Open Tourn., September 8, 2012
 West Coast TA Jr. Open Tourn., September 28, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
 12th Annual JCC Jr. Open Tourn., October 20, 2012
 Thanksgiving Vacation Jr. Tourn., November 10, 2012
 Laguna Niguel RC Thanksgiving Open, November 22, 2012
 49th Annual Anaheim Jr. Tourn., December 1, 2012
 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
 56th Long Beach Jr. Tourn., March 9, 2013
 5th Tommy Tucker 12 Team Champ, March 22, 2013
 79th Harper Ink Jr. Open Tourn., April 5, 2013
 29th Anaheim TC Spring Open Tourn., April 27, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Anessa Lee | | 6-3; 6-2 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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