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 |  |  | | Calvin Mark |  | | Residence: | Union City, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
17th Jr. Solano Open, January 19, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Neil Thakor | | 6-2; 6-1 | | 32 | Win | Luke Wagner | | 6-2; 6-3 | | 16 | Win | Suresh Eswaran | 228 | 6-1; 6-3 | | Q | Loss | Conor Berg | | 6-2; 7-5 |
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SSRC Jr. Excellence, February 2, 2008
 USTA National Opens, February 16, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Kevin Cox | | 6-3; 6-1 | | 32 | Win | Jonathan Huang | 159 | 7-5; 6-2 | | 16 | Loss | Levin Guillermo | | 6-3; 6-2 | | 3 | Win | Chase Melton | + | 6-4; 6-0 | | QQ | Win | Mika Decoster | 43 | Wd (inj)WJ* | | CQ | Win | Denis Nguyen | 30 | Wd (inj)WJ* | | CS | Loss | Zhongming Chen | | Wo (inj)WoJ* |
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Johnson Ranch BG18-10 Chmps., March 1, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Brandon Gallegos | | 6-7(3); 7-6(5); 6-4 |
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Modesto Jr. Chmps., March 15, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Rajiv Ragu | | 6-1; 6-1 | | 32 | Loss | Daniel Hoffman | | 7-5; 2-6; 6-1 |
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Spring Break Jr. Open, March 24, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Xuchen Hu | 2170 | 6-0; 6-2 | | 16 | Win | Keanen McCarthy | | 6-1; 6-3 | | Q | Win | Neil Thakor | | 6-1; 6-1 | | S | Loss | Spencer Talmadge | | 6-3; 6-2 | | PL | Win | Evan Whitehead | | 6-0; 6-2 |
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Legler-Roberts Tennis Chmps., March 29, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Stace Klinger | | Wd (inj)WJ* | | Q | Loss | Alexander De Chatellus | | Wo (inj)WoJ* |
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USTA Interscholastic Chmps. West, April 19, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Casey Grindon | | 6-1; 6-0 | | 32 | Loss | Robert Crampton | | 7-5; 6-1 | | 2 | Win | Billy Grokenberger | | 2-6; 6-1; 6-4 | | 3Q | Loss | Christopher Freeman | | 6-0; 6-1 |
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Rio Del Oro Chmp. Tourn., April 26, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jeffrey Tolman | | 6-2; 6-2 |
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USTA BG16 National Opens, May 17, 2008
 Spare Time Mem. Day Jr. Excellence, May 24, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Daniel Hoffman | | 6-2; 6-1 | | 1 | Win | Matthew Micheli | | 7-6(16); 7-5 | | 2 | Win | Jeffrey Tolman | | Wo (inj)WoJ* | | QQ | Win | Gerald Mahone | | 7-5; 6-3 | | CQ | Loss | Eugene Muchynski | | 6-1; 6-1 |
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NORCAL 18 Sectional Chmps., June 16, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Erik Blumenkranz | | 7-5; 6-3 | | 2 | Win | Rohit Jayakar | | 6-2; 6-2 | | 3Q | Win | Troy Kellenberger | | 6-3; 6-4 | | 3 | Win | Christopher Aria | | 6-0; 2-6; 6-4 | | 4Q | Loss | Chris Eriksson | | 6-1; 6-0 |
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USTA National Opens, June 28, 2008
 USTA National Chmps., August 1, 2008
 Carmel Valley AC Fall Jr. Chmps., August 29, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Freddy Quintos | | 3-6; 7-6; 6-1 | | 1 | Win | Daniel Kane | | 3-6; 6-3; 6-4 | | 2 | Win | Mitchell Somach | | 6-3; 6-1 | | QQ | Loss | Daniel McCall | 53 | 6-3; 3-6; 6-4 |
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Courtside Jr. Chmp., September 20, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Suresh Eswaran | 228 | 6-4; 7-5 | | 32 | Win | Eric Johnson | 62 | 2-6; 6-1; 7-6 | | 16 | Win | Joseph Capaul | | 6-2; 6-4 | | Q | Loss | Spencer Talmadge | | 6-4; 7-6 |
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Fremont TC Jr. Chmps., October 4, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Stephen Yu | | 6-1; 6-1 | | 32 | Loss | Anthony Tsodikov | 89 | 6-1; 6-1 |
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Solano BG18,16 Jr. Excellence, October 18, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Samuel Wong | | 6-4; 6-3 | | 1 | Win | Taylor Chaparro | | 7-6(4); 6-3 | | 2 | Win | Keanen McCarthy | | 6-2; 6-3 | | QQ | Loss | Baramee Wongbanchai | 206 | Wd (inj)WJ* |
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USTA National Opens, November 27, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Garret Dunn | | 5-7; 6-3; 6-4 | | 1 | Win | Chris Cooprider | + | 6-1; 6-1 | | 2 | Loss | Maximilien Ando Hirsh | | 7-5; 6-3 |
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USTA National Winter Chmps., December 27, 2008
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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