| |  | 
  | |  |
 |  |  | | Konrad Zieba |  | | Residence: | Glenview, IL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Midwest Closed BG14,12 Chmp., June 27, 2009
 USTA B14 National Clay Court Chmps., July 19, 2009
 Midwest Open B16 Chmps., August 3, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Tyler Parks | | 6-2; 6-1 | | 64 | Win | David Packowitz | + | 5-2Ret (inj)RJ | | 32 | Win | Nolan Bauer | + | 6-1; 6-2 | | 16 | Win | Elliott Yee | + | 3-6; 6-3; 6-4 | | Q | Loss | Damon Niquet | | 6-0; 6-7(3); 6-3 | | CQ | Loss | Ross Putterman | | 6-3; 6-4 |
|  |  |
Miami Crandon Park Fall Super Series, October 10, 2009
 El Paso Youth Tennis Centre ITF Tourname, October 19, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Tomas Aranguiz | 287 | 6-2; 6-1 | | 16 | Loss | Mario Urquidi | | 2-6; 6-4; 6-4 |
|  |  |
USTA National Open, February 13, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Jacob Jung | | 6-4; 6-1 | | 1 | Loss | David Jordan Smith | | 3-6; 6-4; 6-1 |
|  |  |
+ Strong win over an ineligible player.
| |  |  | |