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 |  |  | | Zach Rosen |  | | Residence: | Potomac, MD |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
McDonogh Jr. Open L3, September 22, 2012
 Maryland State Clay Court Chmps., October 12, 2012
 West Winds Jr. Indoor Satellite #19 L4, November 9, 2012
 Boars Head Sports Club Jr., December 21, 2012
 Skyline S&H Winter Tourn. Series #3, January 2, 2013
 West Winds Indoor Satellite #5 L5, February 1, 2013
 William & Mary Winter Series #6 L4, February 9, 2013
 USTA MAS B12 Chmp. #2, March 9, 2013
 USTA MAS B14 Challenger #2, April 20, 2013
 USTA MAS Challenger #3 B12, May 4, 2013
 21st Jefferson Jr. Interscholastic Open, May 25, 2013
 Georgetown Prep Jr. Open L3, June 1, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Ted Zhou | 689 | 7-5; 6-0 |
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* The ranking calculation does not count this match.
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