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 |  |  | | Karyn Guttormsen |  | | Residence: | Kenosha, WI |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Midwest G18 Des. January Series, January 9, 2010
 Midwest G18-16 Winter Chmps., January 16, 2010
 Midwest G16 Designated Jan. Series, January 23, 2010
 Wilson Jr. Tennis Chmps., February 5, 2010
 Wisconsin G18 Indoor Chmps., February 12, 2010
 Western Michigan Indoor G18, February 20, 2010
 Midwest Des. G18 March Series, March 13, 2010
 Midwest G16 Des. March Series, March 27, 2010
 USTA Interscholastic Chmps. West, April 24, 2010
 USTA Interscholastics Chmps. East, May 8, 2010
 USTA National Opens, May 22, 2010
 Peach State Jr. Tennis Classic, May 29, 2010
 Wisconsin Midwest Qualifier G18-16, June 4, 2010
 Midwest G18 Marian Wood Baird Cup, June 18, 2010
 Midwest Closed BG18,16 Chmp., June 26, 2010
 St. Louis Jr. Tennis Chmps., July 11, 2010
 USTA G18 National Clay Court Chmps., July 18, 2010
 USTA G18-16 National Chmps., August 8, 2010
 Midwest G18 Closed Fall Chmps., October 30, 2010
 St. Louis Gateway Chmps., November 5, 2010
 Midwest G18 Indoor Open Chmps., November 13, 2010
 USTA National Open, November 25, 2010
 USTA Winter National Chmps., December 27, 2010
 * The ranking calculation does not count this match.
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