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 |  |  | | Jaycer Calleros |  | | Residence: | San Antonio, TX |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
SATA Memorial Day Tourn., May 25, 2012
 Texas Summer Grand Slam, June 8, 2012
 USTA National Open, July 2, 2012
 USTA B12 National Clay Court Chmps., July 15, 2012
 USTA B12 National Chmps., August 5, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Benjamin Gollin | + | 6-7; 7-5; 6-4 | | 64 | Win | Joseph Gandolfo | + | 6-4; 6-2 | | 32 | Loss | Lukas Greif | | 6-1; 6-2 | | 1-NE | Loss | Adam Neff | 10 | 7-5; 5-7; 1-0 |
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Bob Faulkner SCMZ 14-12, August 11, 2012
 Fair Oaks Ranch Jr. Open, August 24, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Trey Hilderbrand | + | 5-7; 6-0; 6-4 | | S | Loss | Kennan Dishman | | 6-3; 5-7; 6-3 |
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Austin TA SC MZ, September 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Nikolas Moceanu | | 6-3; 2-6; 6-3 | | 1 | Win | Brandt Baldwin | | 6-1; 6-2 | | 3 | Loss | Jackson Cobb | | 7-5; 6-7; 10-8 |
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USTA Texas SC Excellence, September 7, 2012
 NIKE Jr. Tour National Masters, September 14, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Boris Kozlov | 2 | 7-5; 6-0 | | Q-W | Win | Matthew Fenty | + | 2-6; 6-3; 10-7 | | S-W | Win | Maximilian Wild | + | 3-6; 6-3; 10-4 | | F-W | Loss | Brian Shi | | 6-3; 6-2 |
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Arlington Tennis Center SCMZ, October 13, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Alec Baskerville | + | 6-7(2); 6-3; 6-4 | | 32 | Win | Drew Chamberlain | + | 7-5; 6-2 | | 16 | Loss | Alexander Chieffalo | | 7-6(3-2)Ret (quit)RQ |
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USTA Regional Tourn. (Austin), October 27, 2012
 Eddie Herr International Chmps., November 22, 2012
 Bvta Scmz Bg14-12, December 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Gilberto Camacho | + | 6-2; 6-3 | | 32 | Win | Alejandro Rodriguez | + | 6-4; 6-3 | | 16 | Loss | Alex Gee | | 6-7; 3-5Ret (ad)RAD |
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USTA National Winter Chmps., December 27, 2012
 HTA Houston SCMZ, March 9, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Jesse Wikso | + | 6-1; 6-1 | | 32 | Loss | Jack Wang | | 1-6; 6-3; 6-0 |
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USTA BG12 National Spring Chmps., April 7, 2013
 Sata Scmz Bg14-12, April 20, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Anthony Huynh | | 6-1; 6-1 | | 32 | Win | Phillip Quinn | + | 6-2; 6-2 | | 16 | Loss | Alexander Wang | | 7-6(5); 6-3 |
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San Antonio Fiesta Jr. Open, April 26, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Rene Cuellar | | Wd (emerg)WI* | | 16 | Loss | Tucker Massie | | 6-2; 6-4 | | 2 | Loss | Noah Vento | | Wo (emerg)WoJ* |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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