| |  | 
  | |  |
 |  |  | | William Duncan |  | | Residence: | Newbury Park, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
23rd Anaheim TC Tourn., May 5, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Jeffrey Bu | 720 | Wd (inj)WJ* |
|  |  |
11h West Coast BG18-8 Tourn., May 26, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Cyrus Shaki-Khan | + | 6-2; 3-1Ret (inj)RJ | | 32 | Loss | Maximillian Licona | 1106 | 5-7; 6-3; 6-3 |
|  |  |
92nd Santa Barbara Summer Tourn., June 2, 2007
 63rd Ventura BG18-10 Tourn., June 23, 2007
 11th Jack Kramer Jr. Tourn., July 16, 2007
 So. Cal. Summer Jr. Open & Sat., July 30, 2007
 25th Northridge Jr. Tourn., August 6, 2007
 44th Northridge-Matador Tourn., September 22, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Kei Ezaka | 681 | 6-4; 6-0 |
|  |  |
Orange County Jr. Open, October 20, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | Nick Lench | 1218 | 6-2; 6-3 |
|  |  |
The SoCal Jr. Chmps., November 17, 2007
 Lakewood & Seal Beach Open & Sat., December 8, 2007
 17th SoCal Christmas Jr. Tourn., December 27, 2007
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
| |  |  | |