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 |  |  | | Marcelo Losonczi |  | | Residence: | La Jolla, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Syril Press Memorial Jr. Sat. Tourn., August 31, 2012
 Homer Peabody Holiday Jr. Open Tourn., December 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Kiev Moores | 568 | 6-2; 6-0 |
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79th Harper Ink Jr. Open Tourn., April 5, 2013

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