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 |  |  | | Jeffrey Mah |  | | Residence: | Irvine, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
59th Gene Jung Whittier Midwinter, January 16, 2010
 29th Woody Hunt Mem. South Bay Tourn., February 27, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Sean Murphy | | 6-1; 6-0 | | 64 | Loss | Chaz Downing | | 6-2; 6-0 |
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54th Long Beach Jr. Tourn., March 13, 2010
 23rd Arcadia Open Tourn., April 10, 2010
 26th Anaheim TC Tourn., May 1, 2010
 31st Cerritos Spring BG18-8, May 8, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Earl Jay Loredo | | 4-6; 6-3; 6-4 |
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14th West Coast BG18-8 Tourn., May 29, 2010
 108th So. CA Sectional Chmps., June 19, 2010
 26th Los Caballeros Jr., September 11, 2010
 West Coast Tennis South Bay Fall Open, October 2, 2010
 The Orange County Jr. Open, October 23, 2010
 18th Laguna Niguel Jr. Satellite, November 6, 2010
 19th Westcoast Winter Tourn., November 20, 2010
 Laguna Niguel RC Thanksgiving Open, November 25, 2010
 47th Anaheim Jr. Tourn., December 4, 2010
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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