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 |  |  | | Luke Carstens |  | | Residence: | Scottsdale, AZ |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA BG16-14 National Spring Chmps., April 10, 2011
 Arizona Jr. Chmps. BG14-10, May 28, 2011
 Boise Jr. Chmps., June 3, 2011
 USTA Southwest Jr. Closed L3, June 11, 2011
 Jr. Mile High Open, July 1, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Tyler Russeth | | 8-1 | | S | Win | Eric Deichmann | | 8-5 | | F | Win | Alex Bose | | 6-3; 6-2 |
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USTA Regional Tourn. (Irvine), July 9, 2011
 USTA Regional Tourn. (Las Vegas), September 3, 2011
 New Mexico Lobo Cup L5, September 17, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Benjamin Spangler | | 6-4; 6-0 | | 16 | Loss | James Ponwith | | 6-4; 6-4 | | 2 | Win | Konnor Kundomal | | Def (ns)DP* | | CQ | Win | Logan Hall | | 6-2; 6-3 | | CS | Loss | George Cooper | | Def (ns)DP |
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Dan Konchan Mem. Scholarship Open, October 15, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jackson Lee | | 6-1; 6-2 | | 1 | Win | Zachary Cihlar | + | 7-5; 7-5 | | 2 | Loss | Cody Petford | | 6-1; 7-5 |
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El Conquistador Jr. Open, November 12, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | Noam Belkin | | 6-3; 6-3 | | S | Loss | Quinn Gardner | | Wo (emerg)WoJ* | | PL | Loss | Gabriel Borunda | | Def (ns)DP |
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Paseo Christmas Classic L6, December 16, 2011
 Valley of the Sun Closed, January 14, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Win | CJ Smith | | 6-3; 6-3 | | S | Win | Dane Paulsen | | 6-1; 6-0 | | F | Loss | Samuel Wang | | 6-3; 6-4 |
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USTA Regional Tourn. (Tucson), January 21, 2012
 Phoenix Jr. Chmps., February 11, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Logan Hall | | 6-4; 6-3 | | 1 | Win | Christian Franco | + | 6-4; 6-2 | | 2 | Win | Mitchell Victor | | Def (ns)DP* | | CQ | Loss | David Akin | | 6-4; 1-6; 7-5 |
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USTA National Open, February 25, 2012
 Sun City Jr. Chmps. L4, March 3, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Jackson Lee | | 4-6; 6-2; 6-0 | | 1 | Win | Cameron Bilsbarrow | | Def (ns)DP* | | 2 | Win | Matthew Pascal | | Wd (inj)WJ* | | CQ | Win | Alvaro Hobbs | + | 6-1; 7-6 | | CS | Loss | George Cooper | | 2-6; 6-3; 6-2 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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