| |  | 
  | |  |
 |  |  | | Mari Osaka |  | | Residence: | Pembroke Pines, FL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Tennis Plaza Cup, January 19, 2008
 Shine Super Series, January 26, 2008
 David Park Jr. Super Series, February 9, 2008
 Pembroke Pines G14 Spring Sectional, March 1, 2008
 Spring Super Series, March 15, 2008
 Maxwell Park Local Spring Chmps., March 29, 2008
 Miramar Days Super Series, April 19, 2008
 Lowell's Little Legions Super Series, May 10, 2008
 Gulfstream Designated G14, May 24, 2008
 Miami Key Biscayne Jr. Super Series, June 14, 2008
 Extreme Tennis Super Series, June 21, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | Q | Loss | Sherry Li | 171 | 6-1; 6-0 |
|  |  |
USTA Zone Team Chmps BG14 - Naples, July 6, 2008
 USTA G14 National Clay Court Chmps., July 13, 2008
 Miami Dade Jr. August Designated, August 9, 2008
 Clayton Feig Memorial Super Series, August 16, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Blake Bauer | | 6-0; 6-1 | | Q | Loss | Sonya Latycheva | 347 | 6-1; 6-2 |
|  |  |
Summer Smash Regional Chmps., August 30, 2008
 In The Zone Super Series, September 20, 2008
 Kendalltown Super Series Classic, October 18, 2008
 Plantation Fall Des. BG16, November 8, 2008
 Eddie Herr 2008, November 28, 2008
 47th Jr. Orange Bowl Chmps., December 17, 2008
 Tier One Tennis Holiday Super Series, December 27, 2008
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
| |  |  | |