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 |  |  | | Mark Semerik |  | | Residence: | Brooklyn, NY |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
L1 Eastern B16 Des. Closed Chmps., January 8, 2010
 L1B Hardscrabble Chal., January 15, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Luis Serota | 1828 | 6-0; 6-1 |
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Courtsense L1B, January 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Edward Kang | 1769 | 6-0; 6-2 |
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L1B Sportime Challenger, January 29, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jeff Shafir | 3181 | 6-1; 6-0 |
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L1 Port Washington Winter Classic Chmps., February 5, 2010
 L1 Eastern B16 Des. Closed Chmps., February 12, 2010
 L1 Eastern BG16 Des. Closed Chmps., February 26, 2010
 L1B Hardscrabble Challenger, March 5, 2010
 L1 Eastern B16 Des. Closed Chmps., March 19, 2010
 Weston TC Local Youth Cup, April 2, 2010
 L2O Flanders Valley TC Chmps., April 9, 2010
 L1B Flanders Valley TC Challenger, April 16, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Derek Chen | 2375 | 6-2; 6-1 |
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L1B Sportime Ri Chmps., April 23, 2010
 L2R Metro Regional BJKNTC Chmps., May 1, 2010
 L1 Solaris Chmps., May 7, 2010
 L1B LBTC Challenger, May 14, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Leon Pan | 1253 | 7-5; 6-0 |
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L1 Point Set B16 Des. Closed, May 21, 2010
 L1B PTC Memorial Weekend Chal., May 28, 2010
 L1 Eastern Des. Closed Chmps. BG18-16, June 4, 2010
 L1B Sportime Bethpage Chal., June 11, 2010
 C B Smith Summer Super Series, June 19, 2010
 L1 PWTA Chmps, June 25, 2010
 L1B LBTC Summer Challenger, July 2, 2010
 L1B North Shore Towers Chal., July 6, 2010
 Sun and Fun Local, July 17, 2010
 L1 North Shore Tower CC Chmps., July 27, 2010
 L1B Rye Racquet Challenger, August 2, 2010
 L2O Atlantic Beach Aug. Chmps., August 6, 2010
 Patch Reef Back to School Local, August 14, 2010
 The Dan Dwyer Memorial Chmps., August 24, 2010
 L1B Atlantic Beach Chmps., September 3, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Julian Adler | 3743 | 4-6; 6-4; 10-8 |
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L1B Crotona Park Challenger, September 10, 2010
 L1B Long Beach Fall Challenger, September 17, 2010
 L1 Solaris Fall Chmps., September 24, 2010
 L1 Point Set Eastern Des. B16, October 1, 2010
 L1B Armonk Indoor Challenger, October 8, 2010
 L1 Sportsplex Eastern Des. B16, October 15, 2010
 L1B Long Beach Challenger, October 22, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Josh Young | 1757 | 4-6; 6-0; 10-4 |
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L1 RWTTC Eastern Des. Closed B16, October 29, 2010
 L1 Sportime Smyth Mem. Chmps., November 12, 2010
 L1 Solaris Thanksgiving Chmps., November 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Daniel Wong | 1649 | 6-0; 6-0 |
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L1 Rwttc Chmps., December 3, 2010
 L2O LBTC Chmps., December 10, 2010
 L1 Justin Gimelstob Children's Fund, December 17, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Max Mancini | 2178 | 6-4; 6-2 |
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L1 Sportime Massapequa Chmps., December 26, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Alexis Cai | 1605 | 6-0; 6-0 |
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* The ranking calculation does not count this match.
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