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 |  |  | | Gilbert Chung |  | | Residence: | Los Angeles, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
8th Yes Foundation Winter Jr. Open, January 7, 2012
 USTA Regional Tourn. (Tucson), January 21, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jeremy Auh | | 6-3; 6-4 | | 1 | Win | William Katzman | 1541 | 6-0; 6-1 | | 2 | Win | Brian Niguidula | 314 | 4-6; 6-4; 10-7 | | QQ | Loss | Bogdan Racolta | | 6-4; 6-3 |
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67th Annual Fullerton Jr. Tourn., January 28, 2012
 9Th Annual Ramada Jr. Open Tourn., February 4, 2012
 31st Woody Hunt Mem. South Bay Tourn., February 11, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Alfred Simental | | 6-3; 6-1 |
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55th Long Beach Jr. Tourn., March 3, 2012
 78th Harper Ink Jr. Open Tourn., March 17, 2012
 61St Annual Central California Jr. Tourn, March 31, 2012
 25th Arcadia Open Jr. Tourn., April 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Arthur Wicke | | 6-1; 6-1 | | 32 | Win | Matthew Diamond | | 6-4; 6-2 | | 16 | Loss | Charles Deng | 117 | 6-3; 6-4 |
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112th Ojai Valley Jr. Tourn., April 26, 2012
 Anaheim TC Spring Jr. Open Tourn., April 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Charlie Rowe | | 3-6; 6-3; 6-1 |
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33rd Lakewood Spring Jr. Open Tourn., May 5, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Insung Jo | | 6-4; 4-6; 6-3 | | 32 | Win | Alex Sun | 888 | 6-1; 6-2 | | 16 | Win | Nikhil Nagpal | | 6-4; 6-1 | | Q | Loss | Riku Hashiyada | | 6-4; 4-0Ret (inj)RJ |
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Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 97th Santa Barbara Summer Tourn., June 2, 2012
 110th So. California Sectional Chmps., June 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Arshad Alikhan | 2463 | 6-1; 6-0 | | 128 | Win | Afaan Mohammed | | 7-5; 6-3 | | 64 | Loss | Gui Gomes | 26 | 6-1; 6-0 |
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68th Annual Ventura Jr. Tourn., June 23, 2012
 USTA National Open, July 2, 2012
 USTA Regional Tourn. (Irvine), July 7, 2012
 USTA Zonal BG14 - USAF, July 25, 2012
 USTA B14 National Chmps., August 5, 2012
 28th Los Caballeros Jr. Open Tourn., September 8, 2012
 49th Northridge-Matador Jr. Open Tourn., September 22, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
 West Coast Tennis South Bay Fall Open, October 13, 2012
 USTA Regional Tourn. (Rancho Mirage), October 27, 2012
 The SoCal Jr. Chmps., November 17, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jayden Silpachai | | 6-0; 6-1 |
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USTA National Open, November 23, 2012
 49th Annual Anaheim Jr. Tourn., December 1, 2012
 USTA National Winter Chmps., December 27, 2012
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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