| |  | 
  | |  |
 |  |  | | Catherine Hueffner |  | | Residence: | Portland, OR |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl, January 2, 2010
 THPRD BG18-10 Dual L5, January 15, 2010
 USTA National Open, February 13, 2010
 Cascade Champs #1, February 25, 2010
 Kitsap County Jr. Champs, March 12, 2010
 Sunset Athletic Club Spring Chmps., April 16, 2010
 RVSTC Girl's Dual L5, April 23, 2010
 ATP Gator Bowl Tennis Chmps., May 1, 2010
 Athletic Club of BenD Girls' Dual, May 7, 2010
 112th OR Jr. Tennis Chmps. Dual L5, June 24, 2010
 Willamette Valley Jr Chmps., July 9, 2010
 Tennis in the Grove, July 16, 2010
 Corvallis Jr. Chmps., August 6, 2010
 Mike Agassi No Quit Chmps., September 18, 2010
 West Hills R&FC G18-10 Dual L5, October 1, 2010
 Bally Fall Jr. Champs, October 8, 2010
 G18 Endorsement, November 6, 2010
 Sunset AC Winter Chmps., December 10, 2010
 * The ranking calculation does not count this match.
| |  |  | |