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 |  |  | | Austin Diehl |  | | Residence: | Saint Peters, MO |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
SLDTA Jr. Challenger II, February 3, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Matthew Dunn | | 6-0; 6-1 | | Q | Win | Robert Nicolli | | 6-7; 6-3; 1-0(7) | | S | Win | Rohit Chouhan | 369 | 6-2; 7-5 | | F | Win | Jack Desse | | 6-3; 6-1 |
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USTA MV BG14 Seg. I Sweet 16, February 10, 2012
 USTA MV St. Louis Outdoor Futures, June 15, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Domenico DiMare | | 6-1; 6-0 | | 32 | Win | Patrick Michaelis | | 6-2; 6-0 | | 16 | Win | Nikita Fomichev | | 6-2; 7-5 | | Q | Loss | Tyler Raclin | | 6-0; 6-1 | | CQ | Loss | Jack Desse | | 6-2; 1-6; 1-0(4) |
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USTA MV Columbia Outdoor Futures, July 6, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Geoffrey Raclin | | 6-0; 6-2 | | 16 | Win | Jonathan Lowe | | 6-2; 6-0 | | Q | Win | Taylor Ficke | | 6-2; 6-4 | | S | Loss | Jack Evans | | 6-4; 6-2 | | PL | Win | Joe O'Connor | | 6-2; 2-6; 10-7 |
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USTA MV Summer Section Chmp., August 2, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | N'quell. Harvey | | 6-2; 6-0 | | 16 | Win | Alec Powers | 1157 | 7-6; 6-2 | | Q | Loss | Anil Patel | | 6-3; 6-3 | | CQ | Loss | Jamie McDonald | | 8-4 |
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ST: SLDTA Seg. III Endorser, August 24, 2012
 STL Wilson Davis Cup, August 31, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Brendan Skinner | | 6-2; 6-1 | | Q | Win | Ryan Wille | | 6-1; 6-2 | | S | Loss | Tatsumi Yanaba | | 7-5; 7-6 | | PL | Win | Robert Nicolli | | 6-0; 6-1 |
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STL SLDTA Jr. Challenger V, October 12, 2012
 USTA MV B16 October Indoor Futures, October 19, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Samuel Beren | | 6-2; 6-2 | | 16 | Win | Thompson Tong | 830 | 6-3; 6-1 | | Q | Loss | Alexander Brown | 152 | 6-7(1); 6-2; 1-0(8) | | CQ | Win | Andrew Mong | | 6-3; 6-1 | | CS | Win | Samuel Beren | | 7-5; 6-4 | | CF | Win | Alexander Kartsonis | | 6-2; 6-1 |
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USTA Regional Tourn. (St. Louis), October 27, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Matthew Phelps | | 6-1; 6-3 | | 1 | Loss | Kavir Kumar | | 6-3; 6-4 |
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USTA MV B16 Seg. III Super, November 2, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Justin Leslie | 143 | 6-4; 7-5 | | 16 | Loss | William Genesen | | 6-1; 6-2 | | 2 | Win | Rohit Rao | | 6-2; 6-2 | | QQ | Win | Tyler Raclin | | 6-4; 6-0 | | CQ | Loss | Jack Santilli | | 6-1; 6-3 |
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STL-SLDTA Jr. Challenger VI, November 9, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Beth Miller | | 6-4; 6-0 | | Q | Loss | Alexander Pozo | | 6-3; 6-1 | | CQ | Win | Tyler Rutz | | 6-0; 6-2 | | CS | Win | Joshua Lightner | | 6-0; 6-1 | | CF | Win | Collin Mayer | | 6-4; 6-4 |
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USTA MV BG16 Seg. III Sweet 16, November 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Anil Patel | | 4-6; 6-3; 10-3 | | 16 | Win | Austin Hoose | + | 6-0; 6-2 | | Q | Loss | Blake Oetting | | 6-1; 3-6; 10-4 | | S | Loss | Jack Santilli | | 6-1; 7-5 | | PL | Win | Micah Cash | 148 | 6-0; 6-2 |
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STL Woodsmill Jr. Holiday Open, November 23, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Pete Hasenmueller | | 6-2; 6-2 | | Q | Win | Carson Haskins | 315 | 6-0; 6-0 | | S | Win | Derek Bell | | 6-0; 6-0 | | F | Win | Jacob Kanter | | 4-6; 6-3; 10-5 |
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STL Seg. I Endorser BG18-12, November 30, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Tyler Rutz | | 6-2; 6-0 | | 16 | Win | Michael Essma | | 6-0; 6-1 | | Q | Win | Brandon Harris | + | 6-2; 6-2 | | S | Loss | Joey Dulle | | 6-3; 7-6 | | PL | Loss | Matthew Wong | | Wo (inj)WoJ* |
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USTA MV B16 December Indoor Futures, December 7, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Alexander Kartsonis | | 6-1; 6-0 | | 16 | Win | James Lowe | | 6-1; 6-0 | | Q | Loss | Anil Patel | | 6-1; 6-3 | | CQ | Win | Collin Mayer | | 6-4; 6-0 | | CS | Win | Travis Osland | + | 6-0; 7-6(4)) | | CF | Win | Austin Hoose | + | 6-2; 6-0 |
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USTA MV B16 Jan. Indoor Futures, January 11, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Fletcher Scott | 464 | 6-3; 6-4 | | Q | Win | Andrew Mong | | 6-2; 6-0 | | S | Win | Trent Schneider | | 7-5; 6-1 | | F | Loss | Joseph McAllister | | 6-4; 6-4 |
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STL-SLDTA Seg. II HS Boys' Endorser, January 18, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Tyler Rutz | | 6-1; 6-1 | | 2 | Win | Michael Lesko | | 6-3; 6-3 | | 3Q | Win | Michael Essma | | 6-3; 6-1 | | 3 | Win | Joey Bartholomew | | Wo (inj)WoJ* | | QQ | Win | Logan Ware | | 6-1; 6-1 | | CQ | Loss | Michael Peters | | 7-6; 5-7; 1-0 |
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USTA MV B16 Segment I Super, January 25, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Connor Garrett | | 6-1; 6-0 |
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+ Strong win over an ineligible player. * The ranking calculation does not count this match.
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