| |  | 
  | |  |
 |  |  | | Stefan Kozlov |  | | Residence: | Pembroke Pines, FL |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Copper Bowl, January 2, 2008
 Cheval B14 Winter Sectional, January 12, 2008
 Tennis Plaza Cup, January 19, 2008
 David Park Jr. Super Series, February 9, 2008
 USTA National Opens, February 16, 2008
 Hallandale B14 Spring Sectional, March 1, 2008
 Spring Super Series, March 15, 2008
 Serendipity Des. BG14, April 5, 2008
 ATP Gator Bowl Tennis Chmps., April 26, 2008
 Lowell's Little Legions Super Series, May 10, 2008
 USTA BG14 National Opens, May 17, 2008
 Gulfstream Designated B14, May 24, 2008
 Challenger Tennis Super Series, May 31, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Gregory Corwin | | 6-2; 6-1 | | 16 | Loss | Dennis Novikov | | 6-3; 6-0 |
|  |  |
USTA Florida Closed Sectional BG18-14, June 7, 2008
 The Florida Open Chmps., June 21, 2008
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Alejandro Perez | 207 | 6-1; 6-0 | | 64 | Loss | David Kelleher | | 6-1; 6-0 | | 2 | Win | Michael Defeo | | 6-0; 6-1 | | 3Q | Win | Cooper Maxwell | + | 1-6; 6-1; 1-0(6) | | 3 | Loss | Roy Lederman | 21 | 6-2; 6-2 |
|  |  |
USTA B14 National Clay Court Chmps., July 13, 2008
 Drysdale Open Super Series, July 26, 2008
 Miami Dade Jr. August Designated, August 9, 2008
 Summer Smash Regional Chmps., August 30, 2008
 Pan American Local Classic, September 13, 2008
 Pan American Super Series, September 20, 2008
 Angela Maria Lopera Classic, October 18, 2008
 Bill Clark Fall Designated B14, November 8, 2008
 John Paul Riddle Mem. Super Series, November 22, 2008
 Eddie Herr 2008, November 28, 2008
 47th Jr. Orange Bowl Chmps., December 17, 2008
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
| |  |  | |