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 |  |  | | Zachary Ermert |  | | Residence: | Carlsbad, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
38th Wilbur Folsom Mem. Tourn., July 4, 2011
 5th K&W Summer Satellite, July 8, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Milt Aubry | | 6-0; 6-1 | | Q | Loss | Jacob Yudiono | | 4-6; 7-5; 12-10 |
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22nd Todd Short Memorial Tourn., August 15, 2011
 90th Pacific Coast Chmps., September 2, 2011
 27th Los Caballeros Jr., September 10, 2011
 West Coast TA Fall Tourn., September 23, 2011
 Laguna Niguel RC Thanksgiving Open, November 24, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Hans Hwang | 666 | 6-2; 6-3 |
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Homer Peabody Holiday Open Tourn., December 10, 2011
 Carmel Valley Westview Christmas Open, December 26, 2011
 61st Gene Jung Whittier Midwinter Tourn., January 14, 2012
 Palm Valley Presidents' Day Open Chmps., February 18, 2012
 78th Harper Ink Jr. Open Tourn., March 17, 2012
 41st Maureen Connolly Mem. Open Tourn., April 7, 2012
 4th Surf & Turf Jr. Open Tourn., April 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Leo Santos | | 7-5; 6-3 | | 16 | Win | Colby Tong | 1250 | 6-0; 6-0 | | Q | Win | Ryan Hahn | 1002 | 0-6; 6-4; 12-10 | | S | Win | Jack Hogan | | 6-2; 6-2 | | F | Loss | Nik Speshilov | | 6-0; 6-0 |
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Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 16th West Coast Jr. Open & Sat. Tourn., May 26, 2012
 25th Powell Blankenship Mem. Pac. Beach, June 2, 2012
 110th So. Caifornia Sectional Chmps., June 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | Dustin Kua | 510 | 6-2; 0-6; 6-1 |
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96th La Jolla Jr. Tennis Chmps., June 25, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Ivan Smith | 205 | 2-6; 7-5; 6-2 |
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* The ranking calculation does not count this match.
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