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 |  |  | | Vladislav Lapatkov |  | | Residence: | Irvine, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
The Orange County Jr. Open, October 24, 2009
 17th Laguna Niguel Jr. Satellite, November 7, 2009
 Laguna Niguel RC Thanksgiving Open, November 26, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Gilbert Chung | 705 | 3-6; 7-6; 10-4 |
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46th Anaheim Jr. Tourn., December 5, 2009
 Lakewood Jr. Open & Satellite Tourn., December 12, 2009
 28th SCTA Satellite Masters, January 9, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Timothy Duong | | 6-3; 6-3 | | 32 | Loss | Joshua Quijano | | 6-3; 6-4 |
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59th Gene Jung Whittier Midwinter, January 16, 2010
 65th Fullerton Jr. Tourn., January 30, 2010
 7th Ramada BG18-8 Open Tourn., February 6, 2010
 54th Long Beach Jr. Tourn., March 13, 2010
 76th Harper Ink Mem. Tourn., March 27, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Rafael Lenhard | | 6-1; 6-1 |
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23rd Arcadia Open Tourn., April 10, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Remus Risnoveanu | | 6-2; 6-2 |
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Woodbridge TC Spring Jr. Open, April 17, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Maxwell Boice | | 6-4; 6-0 | | 16 | Loss | Alastair Hurry | | 6-1; 7-5 |
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* The ranking calculation does not count this match.
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