Head to Head
| ITF USA F10 | 2015/03/19 22:15 | Darian King v Stefan Kozlov | 1-6,6-1,6-1 |
| ITF USA F8 | 2014/03/12 19:40 | Darian King v Stefan Kozlov | 6-4,7-6 |
Home History
| ITF USA F15 | 2015/05/09 15:00 | Sekou Bangoura v Stefan Kozlov | 2-6,6-2,4-6 |
| ITF USA F15 | 2015/05/08 17:10 | Stefan Kozlov v Wil Spencer | 6-7,6-2,6-4 |
| ITF USA F15 | 2015/05/07 15:50 | Stefan Kozlov v Ryan Haviland | 6-4,6-4 |
| ITF USA F15 Qual | 2015/05/04 15:00 | Stefan Kozlov v Pedro Scocuglia | 6-7,6-2,6-3 |
| ITF USA F15 Qual | 2015/05/03 14:00 | Stefan Kozlov v Maksim Tikhomirov | 6-4,6-4 |
| Challenger Tallahassee | 2015/04/27 16:00 | Facundo Arguello v Stefan Kozlov | 6-4,7-5 |
| Challenger Savannah | 2015/04/21 23:10 | Tim Smyczek v Stefan Kozlov | 6-4,6-1 |
| ITF USA F11 | 2015/03/26 22:35 | Stefan Kozlov v Clay Thompson | 3-6,3-6 |
Away History
| ITF USA F15 | 2015/05/09 17:40 | Maximiliano Estevez v Darian King | 3-6,6-3,3-6 |
| ITF USA F15 | 2015/05/07 14:00 | Cameron Silverman v Darian King | 1-6,6-7 |
| ITF USA F15 | 2015/05/06 16:10 | Facundo Mena v Darian King | 2-6,1-6 |
| Challenger Tallahassee | 2015/04/28 19:30 | James McGee v Darian King | 6-2,6-4 |
| ITF USA F13 | 2015/04/19 18:30 | Darian King v Jason Jung | 3-6,6-4,4-6 |
| ITF USA F13 | 2015/04/18 15:00 | Dane Propoggia v Darian King | 3-6,2-6 |
| ITF USA F13 | 2015/04/16 18:40 | Darian King v Matt Seeberger | 6-3,6-2 |
| ITF USA F13 | 2015/04/16 14:00 | Darian King v Junior Alexander Ore | 3-6,6-2,6-0 |