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 |  |  | | Jack Zelezny |  | | Residence: | Upper Arlington, OH |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
OV B14 Dst. Chmp., June 9, 2012
 Midwest Closed BG14-12 Chmps., June 23, 2012
 USTA Regional Tourn. (Dayton), July 7, 2012
 USTA/Midwest B14 Open Chmp., July 21, 2012
 USTA/Midwest BG18-12 L4, August 4, 2012
 USTA Midwest Section B18-16 L5, September 15, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Kevin Brown | | 6-1; 7-6(4) | | 1 | Win | Samuel Sullivan | 1967 | 6-0; 6-0 | | 2 | Win | Eric Hunter | 294 | 6-3; 6-2 | | QQ | Win | Alex Kobelt | + | 7-5; 6-4 | | CQ | Loss | Blaine Carr | | 6-2; 6-4 |
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USTA Midwest L1 Fall Closed Chmps., November 10, 2012
 USTA Midwest Dec. Designated B14, December 8, 2012
 USTA Midwest L1 Indoor Closed, February 16, 2013
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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