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 |  |  | | Jack O'koniewski |  | | Residence: | Hilton Head Island, SC |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Bullfrog USTA Southern Designated, November 7, 2009
 Fall Southern Closed Chmps., November 25, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Tyler Cairns | 300 | 6-2; 6-2 | | 32 | Win | Albert Vacheron | | 6-1; 6-3 | | 16 | Loss | Walker Duncan | 87 | 6-7; 7-5; 6-1 | | 3 | Loss | Andrew Graham | | 6-2; 7-5 |
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SC State Open Chmps., January 15, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Robert Holland | | 6-0; 6-0 | | 32 | Loss | Allen Jackson | | 6-3; 6-1 |
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Bullfrog USTA Southern BG18-12 Des., January 30, 2010
 Bullfrog Southern BG14-12 Des., February 27, 2010
 Southern States Top 32 Super Chmps., March 13, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jacob Darrah | | 7-6; 6-1 | | 1 | Win | Harrison Huynh | | 7-5; 4-6; 1-0 | | 2 | Loss | Justin Byrd | 123 | 6-3; 4-6; 1-0 |
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Topspin Annual Classic, March 20, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Christopher Willis | | 7-5; 2-6; 7-5 | | 16 | Loss | Andrew Halbauer | 31 | 6-1; 6-2 | | 2 | Win | Joel Roberts | + | 6-4; 6-0 | | QQ | Win | Judd Motz | 159 | Wo (emerg)WoJ* | | CQ | Loss | Jim Fan | | 6-1; 3-6; 10-3 |
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Pepsi Jr. Open, April 24, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Zac Dye | | 6-2; 6-1 | | 1 | Win | J.T. Brown | | 6-0; 6-1 | | 2 | Win | Kyle Hartfield | | Wo (inj)WoJ* | | QQ | Loss | Carsten Fisher | 238 | 6-2; 6-4 |
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Bullfrog Southern Des. BG14-12, May 1, 2010
 Palmetto Chmps. State Closed, June 5, 2010
 Southern BG14 Closed, June 19, 2010
 USTA B14 National Clay Court Chmps., July 18, 2010
 Zone Team BG14 - Cary, July 28, 2010
 Papa John's Georgialina Classic, September 4, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Kenneth Cazort | | 6-1; 2-6; 6-2 | | 16 | Loss | Josh Du Toit | | 6-3; 6-0 | | 2 | Win | Connor Burke | 149 | 6-3; 7-6(4) | | QQ | Loss | Jack Patton | | 6-4; 6-7(5); 1-0 |
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30th Raleigh RC Jr. Classic, September 11, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Rob High | | 6-1; 6-1 | | 16 | Win | Chase Smith | 129 | 6-3; 6-3 | | Q | Loss | Tommy Paul | 52 | 6-2; 6-2 | | CQ | Loss | Joshua Swindler | | 6-2; 6-4 |
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SC Jr. State Open Chmps., September 24, 2010
 Sea Pines - Rosie Gwynn Chmps., October 23, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Brennan Colley | | 6-3; 6-2 | | 1 | Win | Colby Burke | | 6-3; 6-0 | | 2 | Win | Matthew McGill-Morie | + | 6-0; 6-2 | | QQ | Win | Nihar Ullal | 253 | 6-0; 6-1 | | CQ | Loss | Steven Weaver | | 7-6(5); 7-5 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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