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 |  |  | | William Topham |  | | Residence: | San Francisco, CA |
| Birthplace: | Unknown | | Birthdate: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA Zone Team BG16 - Salt Lake City, July 29, 2009
 West Coast Chmps., August 3, 2009
 Curacao Juniors Open 2009, October 5, 2009
 IBM ITF Junior Circuit 2009, October 12, 2009
 El Paso Youth Tennis Centre ITF Tourname, October 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Aaron Chaffee | 194 | 6-4; 6-7(5); 6-1 |
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Bollettieri Jr. Chmps., January 23, 2010
 Bollettieriimg Academies Jr. Chmps., February 27, 2010
 Diamond Hills Jr. Chmps., March 27, 2010
 IMG Chmps., April 24, 2010
 NorCal BG18-16 Sectional Chmps., June 14, 2010
 * The ranking calculation does not count this match.
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