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 |  |  | | Lorenzo Rollhauser |  | | Residence: | Knoxville, TN |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
KRC Midwinter Southern, January 15, 2011
 Deco Turf HS Champs A, March 25, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | RR | Loss | Griffin Johns | | Wo (inj)WoJ* | | RR | Loss | Alec Siegel | | 6-1; 6-1 | | RR | Loss | Joseph Larose | | 6-2; 0-6; 13-11 | | RR | Loss | Dexter Harvey | | 1-6; 6-4; 10-8 |
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Bullfrog Southern Des. BG14-12, April 1, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Grey Hamilton | | 6-2; 6-4 | | 1 | Win | Braxton Hain | | 7-5; 6-4 | | 2 | Win | John Teague Murphy | 679 | 6-0; 6-3 | | 3Q | Win | Princeton Carter | 530 | 7-5; 6-2 | | 3 | Loss | Sebastian Bromley | | 7-6(7-4); 6-2 |
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Bullfrog Southern Des. BG14-12, April 30, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Derrick Bhole | | 6-4; 6-3 | | 32 | Loss | Alex Phillips | 60 | 6-4; 6-4 | | 2 | Win | Taylor Boole | | 6-3; 6-2 | | 3Q | Loss | Lee Martin | 172 | 6-4; 6-0 |
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TN Qualifying Chmps. BG14-10, June 3, 2011
 Southern BG14 Closed, June 18, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Win | Christopher Simpson | | 6-2; 6-3 | | 128 | Win | Ian Melnik | 474 | 6-3; 1-6; 1-0 | | 64 | Loss | Josiah Collins | | 6-1; 6-1 | | 3 | Win | Jacob Fuqua | | 5-4Wo (inj)WoJ* | | 4Q | Loss | Matthew Galush | 94 | 6-4; 6-0 |
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Tennessee State Open Jr. Chmps., July 8, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Sam Brazil | + | 2-6; 6-4; 6-3 | | 16 | Win | Matthew Henson | 522 | 6-0; 6-1 | | Q | Win | Sam Greeley | | 6-3; 6-0 | | S | Loss | Luke Orthner | | 6-4; 6-3 | | PL | Win | Philip Johnston | + | 6-1; 6-0 |
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USTA Regional Tourn. (Norcross), September 3, 2011
 Bullfrog BG14-12 Southern Designated, September 30, 2011
 McCallie John Strang Chmps., October 15, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Luke Damian | | 7-5; 6-3 | | 32 | Loss | Jacob Birnbaum | | 6-1; 6-1 | | 2 | Win | Benjamin Anderson | 352 | 6-3; 6-3 | | 3Q | Win | Thomas McCallie | | 6-2; 6-0 | | 3 | Win | Nicholas McDaniel | | 6-7; 7-5; 10-8 | | QQ | Win | Ryan Tyson | | 6-0; 6-1 | | CQ | Win | Liam Friel | | 6-4; 6-3 | | CS | Loss | Sam Brazil | | 6-2; 6-1 |
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CTA Charlotte Jr. Classic, November 12, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Daniel Belsito | | 7-5; 6-2 | | 1 | Win | Michael Ogden | | Wo (inj)WoJ* | | 2 | Win | Thomas Verellen | + | 6-1; 6-1 | | QQ | Win | Grant Patterson | + | 4-6; 6-2; 1-0 | | CQ | Win | Hufelder Duarte | + | 6-4; 7-6(5) | | CS | Loss | Daniel Belsito | | Wo (inj)WoJ* |
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TN State Indoor Open Chmps., November 25, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Spencer Johnson | | 6-1; 6-0 | | Q | Win | Wesley Maddox | | 6-4; 6-2 | | S | Win | Connor Armfield | | 6-2; 7-6 | | F | Win | Tyler Myers | | 6-3; 6-1 |
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Winter Southern Closed Chmps., December 27, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Simon Jayaram | | 7-6(7); 5-7; 6-4 | | 1 | Win | Sam Brazil | + | 6-1; 6-2 | | 2 | Win | Christian Mathis | | 6-0; 6-7; 10-8 | | 3Q | Win | Marshall Sullivan | | 6-2; 6-2 | | 3 | Win | Sebastian Bromley | + | 5-7; 6-3; 12-10 | | QQ | Loss | Adam Steryous | | 6-1; 6-1 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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