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 |  |  | | Holden Koons |  | | Residence: | York, PA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Mill Creek TC Spring Classic SR L5, June 1, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Jonathan Nottingham | 306 | 6-0; 6-1 | | 16 | Win | John Walsh | | 6-0; 6-0 | | Q | Win | Benjamin Swanson | + | 6-2; 6-1 | | S | Loss | Adam Oscislawski | | 6-2; 6-2 | | PL | Win | Miguel Ascencio | + | 6-0; 6-1 |
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L3 B12Sectional Chmp., June 16, 2012
 USTA B12 National Clay Court Chmps., July 15, 2012
 USTA Zonal BG12 - Aston, July 25, 2012
 Wisehaven Fall Open DR L7, October 12, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Callan O'Rourke | | 6-1; 4-6; 10-7 | | S | Loss | Jonathan Harrison | | 6-4; 6-0 |
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USTA Regional Tourn. (Latham), October 27, 2012
 Wisehaven Nov. Classic DR L7, November 2, 2012
 L4 Sectional Tourn. @ Atlantic Club, November 9, 2012
 L4 Sect. Tourn. @ Birchwood, January 18, 2013
 USTA National Open, February 23, 2013
 Tennis Club Spring Open SR L5, March 1, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Natoli Farber | | 6-4; 7-6 | | 1 | Loss | Ishaan Ravichander | 608 | 7-6; 6-1 |
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L4 Sectional Tourn. B12, April 19, 2013
 USTA National Open, May 11, 2013
 + Strong win over an ineligible player.
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