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 |  |  | | Jonathon Karsten |  | | Residence: | Houston, TX |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Deer Park BG18-12 Chmp. MZ, February 6, 2010
 Austin BG18,16 SCMZ, March 13, 2010
 Houston Open Super Champ MZ, May 15, 2010
 Texas Summer Grand Slam, June 11, 2010
 Woodlands Jr. Clay Court Chmps., June 18, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Rohan Hari | 864 | Wd (inj)WJ* |
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Alamo City SC MZ BG18,16, July 10, 2010
 Arlington Tennis Center SCMZ BG18-16, August 14, 2010
 King Daddy August Open, August 27, 2010
 Waco Regional TC BG18-16 SC MZ, September 11, 2010
 Bob Faulkner BG18-16 SC MZ, October 9, 2010
 Houston Jr. Fall Festival, October 29, 2010
 The Woodlands Nov. Jr. Open, November 6, 2010
 BCS Super Champ Major Zone, November 13, 2010
 Missouri City CTA Tourn., November 19, 2010
 Cotton Bowl SCMZ BG18-16, December 4, 2010
 King Daddy Year End Slam, December 10, 2010
 * The ranking calculation does not count this match.
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