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 |  |  | Giannina Ong |  | Residence: | Cupertino, CA |
Birthplace: | Unknown | Age: | Unknown | Height: | Unknown | Plays: | Unknown | Coaching: | Unknown |  | Complete Bio | |
SSRC Jr. Excellence, January 30, 2010
 USTA National Open, February 13, 2010
 Johnson Ranch BG18-10 Chmps., February 27, 2010
 Diamond Hills Jr. Chmps., March 27, 2010
 USTA National Opens, May 22, 2010
 NorCal BG18-16 Sectional Chmps., June 14, 2010
 USTA National Opens, July 3, 2010
 Santa Cruz TA Jr. Open, July 24, 2010
 West Coast Chmps., August 2, 2010
 Niru's Tennis Academy Open, August 21, 2010
 Carmel Valley AC Fall Jr. Chmps., September 3, 2010
 Courtside Jr. Chmp., September 18, 2010
 Fremont TC Jr. Chmps., October 2, 2010
 * The ranking calculation does not count this match.
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