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 |  |  | | Jona Roka |  | | Residence: | Lorton, VA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
USTA MAS G12 Chmp. #1 L1, January 16, 2010
 USTA National Open, February 13, 2010
 USTA MAS G14 Challenger #1 L2, February 19, 2010
 USTA MAS G12 Chmp. #2 L1, March 20, 2010
 USTA MAS G12 Challenger #2 L2, April 10, 2010
 USTA MAS G12 Challenger #3, May 1, 2010
 USTA MAS G14 Challenger #3, May 8, 2010
 USTA National Open BG12, May 22, 2010
 Burke BG14-12 Open #3 L5, June 4, 2010
 USTA MAS BG18-16 Chmp. #3, June 18, 2010
 USTA National Opens, July 3, 2010
 USTA MAS G14 Challenger #4 L2, July 9, 2010
 Zone Team BG12 - Knoxville, July 28, 2010
 USTA G12 National Chmps., August 7, 2010
 The Labor Day Chmps., September 2, 2010
 USTA MAS Championship #4 L1, October 2, 2010
 USTA MAS G14 Challenger #7, November 13, 2010
 USTA National Open, November 25, 2010
 USTA MAS G14 Challenger #8, December 11, 2010
 49th Jr. Orange Bowl Int'l. Chmps., December 14, 2010
 * The ranking calculation does not count this match.
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