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 |  |  | | Jonathan Seyhun |  | | Residence: | Ann Arbor, MI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Dr. Joe Morris Memorial Classic, June 16, 2012
 MAC Holiday Challenger L6, December 14, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Paul Farah | 2643 | 6-3; 7-6(5) |
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Dearborn R&HC Spring Fest Open, April 26, 2013
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | S | Loss | Marc Sable | 2218 | 6-4; 6-3 |
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SE MI Dst. Muthig Jr. Boys Qualifier, May 31, 2013
 * The ranking calculation does not count this match.
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