| |  | 
  | |  |
 |  |  | | Mariel Deleon |  | | Residence: | Lubbock, TX |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA Regional Tourn. (Oklahoma City), September 3, 2011
 Bob Faulkner BG18-16 SC MZ, October 8, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Kate Bramlett | | 2-6; 6-3; 6-3 | | 1 | Loss | Riley Martinez | | 6-1; 6-4 |
|  |  |
Sata Scmz Bg14-12, November 5, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Morgan Nix | 466 | Wd (inj)WJ* |
|  |  |
Bvta Scmz Bg14-12, December 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Danna Funaro | 245 | Wd (emerg)WI* |
|  |  |
Austin SCMZ BG14-12, January 7, 2012
 DPTA Champ Super Challenger, April 14, 2012
 Dallas TA Spring Super Chmps., May 19, 2012
 Texas Summer Grand Slam, June 8, 2012
 * The ranking calculation does not count this match.
| |  |  | |