| |  | 
  | |  |
 |  |  | | Isabella Heidenreich |  | | Residence: | Napa, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA National Winter Chmps., December 27, 2008
 Copper Bowl, January 2, 2009
 SSRC Jr. Excellence, January 31, 2009
 USTA National Opens, February 14, 2009
 Johnson Ranch BG18-10 Chmps., February 28, 2009
 MCB G14 Chmps., March 20, 2009
 Diamond Hills Jr. Chmps., March 28, 2009
 The Easter Bowl Spring Nat'l, April 12, 2009
 Rio Del Oro Chmp. Tourn., April 25, 2009
 USTA National Opens, May 16, 2009
 Spare Time Mem. Day Jr. Excellence, May 23, 2009
 NorCal BG14 Sectional Chmps., June 15, 2009
 USTA National Opens, July 4, 2009
 USTA G12 National Clay Court Chmps., July 19, 2009
 USTA G14 National Chmps., August 8, 2009
 Green Valley Jr. Open Tourn., August 29, 2009
 Carmel Valley AC Fall Jr. Chmps., September 4, 2009
 Broadstone Jr. Excellence, October 17, 2009
 Legler-Roberts Tennis Chmps., October 31, 2009
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Rachel Chong | 1852 | Wo (ill)WoI* |
|  |  |
* The ranking calculation does not count this match.
| |  |  | |