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 |  |  | | Joshua Marchalik |  | | Residence: | East Brunswick, NJ |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1 Sportime Bethpage Eastern Des. Closed, May 18, 2012
 L1 Eastern Mendham Des. Closed, June 15, 2012
 USTA B14 National Chmps., August 5, 2012
 USTA Regional Tourn. (Glen Cove), September 1, 2012
 L1 East Brunswick Racquet Club September, September 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Sam Farber | 324 | 3-6; 7-5; 10-6 | | 16 | Win | Jack Haroche | | 3-6; 6-4; 11-9 | | Q | Win | William Trang | | 6-1; 6-1 | | S | Win | Tyler Roth | 212 | 6-4; 7-5 | | F | Loss | Jeffrey Rodgers | | 7-6; 7-6 |
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L1B Mountain Lakes Fall Challenger, September 21, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Matthew Puig | | 6-1; 6-3 | | 16 | Win | Mitchel Sanders | | 4-6; 6-0; 1-0(3) | | Q | Win | Omar Bokhari | | 6-1; 6-3 | | S | Win | Cesar Munoz III | | 6-2; 6-2 | | F | Loss | Richard Rangga | | 6-3; 6-3 |
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L1 New Shrewsbury Eastern Des. B14, September 28, 2012
 L1 Mt. Lakes Eastern B14 Des. Closed, October 12, 2012
 L1 Mt. Olive Centercourt Nov. Chmps., November 30, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Omar Bokhari | | 7-5; 6-2 | | 16 | Win | Christian Barrett | | 6-1; 6-2 | | Q | Win | Alex Samets | + | 6-4; 6-2 | | S | Loss | Abhijeet Joshi | 37 | 6-4; 6-4 |
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USTA National Winter Chmps., December 27, 2012
 L1 RWTCC Eastern Des. B16, January 11, 2013
 USTA Regional Tourn. (Glen Cove), January 26, 2013
 L1 New Shrewsbury Des. B16, February 8, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Max Haase | | 7-5; 6-1 | | 32 | Win | Aleksandar Kovacevic | 99 | 6-3; 6-2 | | 32 | Win | Matthew Cruz | | 6-2; 6-2 | | 16 | Win | Daniel Wright | + | 7-5; 1-0Ret (ill)RI | | 16 | Win | Sean Patrick | 209 | 6-1; 6-3 | | Q | Loss | Gabe Tishman | | 6-3; 6-4 | | CQ | Loss | Artem Khrapko | | 6-0; 6-3 |
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L1 Alley Pond Eastern BG16 Des. Closed, March 1, 2013
 L1 RWTTC Eastern Des. B16, March 15, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Alex Brebenel | | 2-6; 6-3; 10-6 | | 32 | Loss | Alexander Thrane | | 5-7; 6-4; 6-3 | | 32 | Win | Robert Smithline | | 6-4; 6-3 | | 16 | Loss | Justin Park | | 7-6; 6-4; 11-9 | | 1 | Win | Ananth Raghavan | | Wd (emerg)WI* | | 2 | Loss | Jordan Benjamin | | 6-2; 6-2 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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