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 |  |  | | Jack Geissler |  | | Residence: | Joliet, IL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Midwest B12 Des. January Series, January 2, 2010
 Barrington B14 L6, January 15, 2010
 Midwest B12 Closed Indoor Chmp., February 6, 2010
 Western Michigan Indoor B12,10, February 20, 2010
 The Dan Kennedy Classic, February 26, 2010
 Midwest B12 Des. March Series, March 13, 2010
 Lockport April Open, April 16, 2010
 Lincolnshire BG12 Open L4, April 30, 2010
 Score Spring Open, May 14, 2010
 Court One Memorial Classic, May 29, 2010
 N. IL District Chmps. & Qual., June 4, 2010
 Midwest BG12 Team, June 18, 2010
 Midwest Closed BG14,12 Chmp., June 26, 2010
 Libertyville BG14-10 Hard Court Chal. L6, August 6, 2010
 College of Dupage Night Time Chal., August 26, 2010
 Score September BG14 Open L6, September 10, 2010
 Kentucky Int'l Tennis Derby, September 18, 2010
 Lockport October Open, October 15, 2010
 Five Seasons October Open L6, October 22, 2010
 Midwest B12 Indoor Open Chmps., October 30, 2010
 Midwest B12 Fall Closed Chmps., November 13, 2010
 USTA National Open, November 25, 2010
 * The ranking calculation does not count this match.
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