| |  | 
  | |  |
 |  |  | | Ama Osei |  | | Residence: | Lanham, MD |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA MAS G18 Chmp. #2 L1, March 27, 2010
 USTA MAS G18 Challenger #2 L2, April 24, 2010
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Loss | Emily Hahn | 167 | 6-1; 6-0 |
|  |  |
Peach State Jr. Tennis Classic, May 29, 2010
 USTA MAS BG18-16 Chmp. #3, June 18, 2010
 USTA National Opens, July 3, 2010
 USTA G18 National Clay Court Chmps., July 18, 2010
 USTA G18-16 National Chmps., August 8, 2010
 USTA MAS Championship #4 L1, October 16, 2010
 * The ranking calculation does not count this match.
| |  |  | |