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 |  |  | | Calvin Mark |  | | Residence: | Union City, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Winter Chmps., December 27, 2008
 SSRC Jr. Excellence, January 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Ben Barad | | 6-0; 6-2 | | 16 | Win | Drexler Dy | | 6-3; 6-3 | | Q | Loss | Nicholas Papac | | 6-1; 7-5 | | CQ | Loss | Matthew Micheli | | Wo (inj)WoJ* |
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Modesto Jr. Chmps., March 14, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Patrick Maloney | | 6-2; 6-1 | | 32 | Loss | Baramee Wongbanchai | | 7-5; 2-6; 6-3 |
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Diamond Hills Jr. Chmps., March 28, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | John Michael Hansen | | 6-2; 6-1 | | 16 | Win | Barry Rose | | 6-2; 6-3 | | Q | Win | Samuel Wong | | 6-3; 6-3 | | S | Loss | Spencer Talmadge | | 6-7(4); 6-0; 6-0 | | PL | Loss | Nicholas Papac | | Wo (ill)WoI* |
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The Easter Bowl Spring Nat'l, April 12, 2009
 USTA Interscholastic Chmps. West, April 25, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | John Kelly | | 6-7(4); 6-0; 7-5 | | 1 | Loss | Erik Thunberg | | Wo (inj)WoJ* |
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Spare Time Mem. Day Jr. Excellence, May 23, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Allen Xu | | 6-3; 6-4 | | 16 | Loss | Eric Johnson | 15 | 6-3; 6-2 | | 2 | Win | Jordan Kepler | | 6-2; 6-3 | | QQ | Win | Samuel Wong | | 6-3; 4-6; 10-6 | | CQ | Win | George Horowitz | | 2-6; 6-0; 10-7 | | CS | Win | Alejandro Villarreal | | 6-2; 7-5 | | CF | Loss | Max Glenn | | 6-7(4); 7-5; 10-7 |
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Modesto Spring Jr. Chal., June 5, 2009
 NORCAL BG18-16 Sectional Chmps., June 13, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Phillip Hinojosa | | 6-3; 6-2 | | 32 | Win | Kosuke Hasegawa | | 6-4; 6-4 | | 16 | Loss | Daniel Hoffman | | 6-3; 6-4 | | 4 | Win | Matthew Micheli | | 0-6; 6-3; 6-3 | | QQ | Loss | Jeffrey Mullen | | 7-6(2); 1-6; 6-2 |
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USTA National Opens, July 4, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Arthur Karagezian | | 6-4; 7-5 | | 1 | Win | Denis Nguyen | 8 | Wd (inj)WJ* | | 2 | Win | Michael Lin | + | 3-6; 6-2; 6-2 | | 3Q | Win | Johnny Wang | 21 | 6-3; 7-6 | | 3 | Loss | Shaun Bernstein | | 6-4; 6-3 |
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USTA National BG18-16 Chmps., August 7, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | Tanner Brown | | 7-6(4); 6-2 | | 2 | Win | Fernando Sunago | 383 | 6-4; 6-3 | | 3Q | Win | Nicholas Mahlangu | 167 | 6-0; 6-0 | | 3 | Win | Luke Synn | + | 3-6; 6-4; 6-3 | | 4Q | Loss | Jack Hamburg | | 6-4; 6-4 |
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Carmel Valley AC Fall Jr. Chmps., September 4, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Antony Bogodist | | 3-6; 6-1; 6-2 | | 1 | Win | Zachry Bruchmiller | | 6-2; 6-3 | | 2 | Win | Zhongming Chen | + | 6-4; 6-2 | | QQ | Loss | J.Hunter Nicholas | | 7-6; 6-1 |
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Solano BG18,16 Jr. Excellence, October 17, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Michael Mc Ginnis | | 7-6(6); 6-2 | | 16 | Win | Andrew Combs | | 6-3; 6-1 | | Q | Win | Suresh Eswaran | | 6-2; 6-4 | | S | Loss | Jamin Ball | | 6-1; 7-5 | | PL | Win | Kyle Miller | | 6-2; 6-2 |
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USTA National Open, November 26, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Keaton Cullimore | 49 | 7-6; 6-7; 6-4 | | 32 | Loss | Arthur Karagezian | | 7-6; 6-4 | | 2 | Win | Devin Lane | | 6-4; 3-6; 6-3 | | 3Q | Win | Allen Xu | | 6-4; 5-7; 6-2 | | 3 | Loss | Jamin Ball | | 3-6; 6-3; 6-2 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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