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 |  |  | | William Topp |  | | Residence: | Bellingham, WA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Western Oregon Jr. Chmps., June 19, 2009
 109th OR Jr. Tennis Chmps., June 25, 2009
 Olympia Summer Champs, July 2, 2009
 BG18-10 Dual L5, July 23, 2009
 30th Amy Yee Jr. Chmps., August 6, 2009
 PNW Jr. Sectionals, August 20, 2009
 B18-10 Dual L5, September 4, 2009
 Bally Fall Jr. Champs, October 9, 2009
 BG 16 Endorsement, November 7, 2009
 Bally Thanksgiving Chmps., November 27, 2009
 Sunset AC Winter Chmps., December 18, 2009
 Bally Tennis Holiday Champs, December 26, 2009
 Olympia New Year Champs, January 8, 2010
 Bally President's Day Jr. Champs, February 12, 2010
 Sunset AC B16 Endorsement, February 20, 2010
 Yakima Jr. Champs Boys' Dual L5, March 26, 2010
 Bally Olympia Champs #1, April 2, 2010
 Seattle City Jr. Chmps., April 8, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Pryce Baker | | 6-1; 6-0 | | 16 | Loss | Stuart Tierney | | 6-3; 6-3 |
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Mercer Island Boys' Dual, April 23, 2010
 Bally Olympia Champs #2, April 30, 2010
 B18-10 Dual L5, May 7, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Andrew Anderson | | 7-5; 6-1 | | CQ | Loss | Kent Andreasen | 168 | 6-2; 4-6; 10-4 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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