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 |  |  | | Winston Yu |  | | Residence: | San Ramon, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Alameda Jr. Open, February 27, 2010
 Diamond Hills Jr. Chmps., March 27, 2010
 Marin Spring Classic Open, April 24, 2010
 Fremont TC BG18-10 Open, May 8, 2010
 Courtside Jr. Chmp., September 18, 2010
 Deer Valley Open, September 25, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Daniel Mah | | 6-1; 6-2 | | CQ | Loss | Rishi Krishnan | | 8-4 |
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Fremont TC Jr. Chmps., October 2, 2010
 ClubSport Pleasanton Jr. Challenger, October 30, 2010
 Mission Peak Jr. Challenger, November 26, 2010
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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