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 |  |  | | Yvonne (Ivon) Likomanova |  | | Residence: | Studio City, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Lakewood & Seal Beach Winter Jr., January 1, 2011
 7th Yes Fnd. Winter Open, January 8, 2011
 60th Gene Jung Whittier Midwinter Tourn., January 15, 2011
 26th Santa Barbara City Tourn., January 22, 2011
 66th Fullerton Jr. Tourn., January 29, 2011
 8th Ramada BG18-8 Open Tourn., February 5, 2011
 30th Woody Hunt Mem. South Bay Tourn., February 12, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Emilia Borkowski | 789 | 6-2; 6-4 | | 64 | Loss | Tory Parravi | | 6-1; 6-3 |
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55th Long Beach Jr. Tourn., March 5, 2011
 77th Harper Ink Mem. Tourn., March 19, 2011
 60th Cent. California Jr. Tourn., April 16, 2011
 Rio Del Oro Chmp. Tourn., April 23, 2011
 Anaheim TC Open Tourn., April 30, 2011
 Esme Pearson Memorial Tourn., May 21, 2011
 15th West Coast BG18-8 Tourn., May 28, 2011
 96th Santa Barbara Summer Tourn., June 4, 2011
 109th So. CA Sectional Chmps., June 18, 2011
 USTA Regional Tourn. (Richardson), July 9, 2011
 Canyon Crest Summer Open Tourn., July 16, 2011
 40th Knowlwood Jr. Tourn., July 21, 2011
 Oxnard TC BG18-10, July 30, 2011
 3rd Jim Buck Team BG18-16, August 26, 2011
 USTA Regional Tourn. (Carmel), September 3, 2011
 27th Los Caballeros Jr., September 10, 2011
 48th Northridge-Matador Tourn., September 24, 2011
 The Orange Co./JP Yamasaki Open, October 8, 2011
 The SoCal Jr. Chmps., November 19, 2011
 LA City Girls' High School Ind. Chmps., November 30, 2011
 48th Anaheim Jr. Tourn., December 3, 2011
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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