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 |  |  | | Matthew Siow (USA) |  | | Residence: | Anaheim, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Esme Pearson Memorial Tourn., January 7, 2006
 55th Gene Jung Whittier Midwinter Tourn., January 21, 2006
 61st Annual Fullerton Tourn., February 4, 2006
 USTA National Opens, February 17, 2006
 25th Woody Hunt Memorial, March 4, 2006
 USTA International Spring Chmps., April 3, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Daniel Moss | 23 | 7-5; 6-3 |
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Easter Bowl USTA B16 Spring Nat'l Chmps., April 11, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Justin Vea | | 6-1; 6-2 | | 64 | Loss | Casey Watt | 28 | 7-5; 4-6; 6-2 | | 2 | Loss | Dan Couzens | | 6-2; 2-0Ret (inj)RJ |
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22nd Anaheim TC Jr. Tourn., May 6, 2006
 Boys CIF S. Section Indiv. Chmps., May 26, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Andre Dome | 40 | 6-4; 1-6; 6-3 |
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Quiksilver Jr. Chmps., May 27, 2006
 104th SoCal Sectional Chmps., June 17, 2006
 USTA National Opens, July 1, 2006
 2006 USTA Boys' 18,16 National Clays, July 16, 2006
 USTA B16 National Chmps., August 5, 2006
 22nd Annual Los Caballeros Jr., September 9, 2006
 Orange County Jr. Open, October 21, 2006
 USTA National Opens, November 23, 2006
 43rd Anaheim Jr Tourn., December 2, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Omeed Ghassemi | 581 | 6-1; 6-3 | | 32 | Win | Ben Stevenson | | 6-2; 6-1 | | 16 | Win | John Park | | 6-0; 6-1 | | Q | Win | David Humphreys | | 7-6; 6-0 | | S | Win | Jonathan Kazarian | | 7-5; 6-4 | | F | Win | Christopher Freeman | 194 | 6-4; 6-4 |
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California Bowl, December 16, 2006
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Aram Abgaryan | + | 6-3; 6-1 | | 32 | Loss | Josh Siony | | 3-6; 6-2; 6-2 | | 2 | Win | C. J. Griffin | | Wo (ill)WoI* | | 3 | Win | Alan Shin | + | 6-3; 6-3 | | CQ | Loss | Drew Jacobs | | 1-0Ret (inj)RJ |
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USTA BG18,16 Winter Chmps., December 27, 2006
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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