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 |  |  | | Jackson Doolittle |  | | Residence: | Arlington, VA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Georgetown Prep Jr. Open L3, June 2, 2012
 David Lemair Tennis Jr. Open L5, June 9, 2012
 RPM Sports Jr. Open L4, June 13, 2012
 Delmarva Jr. Open L4, June 22, 2012
 David LeMair Tennis Jr. Open L5, June 30, 2012
 USTA MAS B16 Challenger #5, July 7, 2012
 District Of Columbia Jr. Open Chmps. L3, July 12, 2012
 Dominion Club Jr. Open L4, August 24, 2012
 Potomac Jr. Open #14 L5, December 14, 2012
 Regency Jr. Open #2 L4, January 4, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Yongjin Lee | | 4-6; 6-2; 10-8 |
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Potomac Jr. Open #1 L5, January 18, 2013
 Regency Jr. Open #3 L5, January 25, 2013
 Potomac Jr. Open #3 L5, February 1, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Bear Lee | | 6-1; 6-4 |
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Regency Jr. Open #4 L5, February 8, 2013
 Regency Jr. Open #6 L5, February 22, 2013
 Pentagon City Jr. Open #4 L4, March 22, 2013
 David Lemair Tennis Jr. Open L4, April 13, 2013
 Fredericksburg USTA Jr. Tourn. L4, May 4, 2013
 Pentagon City Jr. Open #1 L4, May 10, 2013
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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