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 |  |  | | Isabella Lorenzini |  | | Residence: | Clarendon Hills, IL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA/Midwest L3 Memorial Day, May 26, 2012
 Chicago District BG14 Chmps., June 9, 2012
 Midwest Closed BG14-12 Chmps., June 23, 2012
 USTA National Open, July 2, 2012
 USTA Regional Tourn. (Elm Grove), July 7, 2012
 USTA G14 National Clay Court Chmps., July 15, 2012
 USTA/Midwest Section L5 Tourn., July 28, 2012
 USTA G14 National Chmps., August 4, 2012
 USTA Regional Tourn. (Minneapolis), September 1, 2012
 USTA Regional Tourn. (St. Louis), October 27, 2012
 USTA Midwest L1 Fall Closed Chmps., November 10, 2012
 USTA National Open, November 23, 2012
 USTA Midwest Dec. Designated G16, December 8, 2012
 USTA National Winter Chmps., December 27, 2012
 USTA Midwest L2 Jan. Des. G16, January 12, 2013
 USTA Regional Tourn. (Las Vegas), January 26, 2013
 USTA Midwest L1 Indoor Closed, February 16, 2013
 USTA Midwest G18 March Des. Series, March 2, 2013
 USTA BG16-14 National Spring Chmps., April 7, 2013
 USTA National Open, May 11, 2013
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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