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 |  |  | | William Jung |  | | Residence: | Battle Creek, MI |
| Birthplace: | Unknown | | Birthdate: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Midwest B14 Closed Indoor Chmp., February 3, 2007
 Battle Creek Jr. Open, February 9, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Kerim Kaylan | | 6-3; 2-6; 1-0(10-5) | | Q | Win | Nicholas Payne | | 6-2; 6-2 | | S | Loss | Mark Denenfeld | | 6-2; 6-2 |
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Western Michigan Indoor B16, February 23, 2007
 Court One Memorial Classic Invit., May 26, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Tyler Schroeder | 2079 | 2-6; 6-3; 1-0(3) | | 32 | Loss | Ryne DuShane | 833 | 6-3; 6-2 | | RR | Win | Andrew Krentz | 964 | 6-1; 6-3 | | 1-N | Win | Dean Masuda | | 6-2; 6-1 | | Q-N | Win | Mitchell Stein | | 6-3; 6-2 | | S-N | Loss | William Heuer | | 6-1; 6-2 |
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WMTA Midwest Qualifier, June 7, 2007
 Midwest Closed BG18,16 Chmp., June 23, 2007
 Burger King Southern Open BG16 Chmps., July 8, 2007
 USTA BG16 Zone Team Chmps - St Louis, July 25, 2007
 Midwest Open Chmps. B16, July 30, 2007
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Christopher Hall | | 6-2; 6-2 | | 1 | Win | Amrit Bhaskarla | | 6-4; 6-3 | | 2 | Loss | Jordan Kaufman | 378 | 6-2; 6-1 |
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Ann Arbor Jr. Open, August 6, 2007
 Midwest Closed B16 Fall Chmps., October 27, 2007
 John F. Hennessey Open, December 27, 2007
 * The ranking calculation does not count this match.
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