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 |  |  | | Jonathan Wolff (USA) |  | | Residence: | Sarasota, FL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl, January 1, 2005
 Lakeland Winter Sectional BG16, January 15, 2005
 Seminole Co. Winter Designated BG18-14, February 5, 2005
 USTA National Opens, February 17, 2005
 Athletic Club Spring Sectional BG16, March 5, 2005
 Naples Bath & Tennis April Designated, April 2, 2005
 The Easter Bowl, USTA Nat.Spring Chmps., April 9, 2005
 ATP (Gator Bowl) Junior Tennis Chmps., April 30, 2005
 USTA National Opens, May 21, 2005
 Peach State Junior Tennis Classic, May 28, 2005
 USA Tennis FL State Closed Sectional, June 10, 2005
 The Florida Open Chmps., June 25, 2005
 USTA National Opens, July 2, 2005
 USTA Intersectional Team Chmps., July 10, 2005
 USTA B18-16 National Clay Court Chmps., July 17, 2005
 Midwest Open Chmps., July 29, 2005
 USTA Boys' 18,16 National Chmps., August 5, 2005
 Miami Dade Jr. Designated Labor Day, September 3, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Richard Wardell | 160 | 0-6; 7-5; 4-0Ret (inj)RJ |
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Univ. of Illinois ITF Tournament, October 4, 2005
 Seminole County Fall Sectional, October 8, 2005
 USTA National Opens, November 24, 2005
 Eddie Herr 2005, November 28, 2005
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Jamaal Adderley | | 6-1;6-4 | | 32 | Loss | Anton Bobytskyy | | 7-5;6-2 |
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Buttonwood Designated BG18, December 10, 2005
 USTA National Winter Chmps., December 27, 2005
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
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