Ryan Haviland 6-4,1-6,6-2 Stefan Kozlov 2015-12-15 00:00
Round: 45 Ground: Hardcourt indoor
Head to Head
| ITF USA F15 | 2015/05/07 15:50 | Stefan Kozlov v Ryan Haviland | 6-4,6-4 |
Home History
| ATP Newport Qual | 2015/07/12 19:35 | Ryan Haviland v Jason Jung | 6-3,6-7,2-6 |
| ATP Newport Qual | 2015/07/11 21:00 | Greg Jones v Ryan Haviland | 3-6,6-2,3-6 |
| ITF USA F21 | 2015/06/30 15:25 | Mitchell Krueger v Ryan Haviland | 7-5,7-6 |
| ITF USA F19 | 2015/06/25 17:20 | Ryan Haviland v Noah Rubin | 2-6,4-6 |
| ITF USA F19 | 2015/06/24 17:45 | Ian Dempster v Ryan Haviland | 5-7,3-6 |
| ITF USA F16 | 2015/05/15 13:30 | Ryan Haviland v Thales Turini | 4-6,2-6 |
| ITF USA F16 | 2015/05/14 15:35 | Eric Quigley v Ryan Haviland | 6-7,2-6 |
| ITF USA F16 | 2015/05/13 15:55 | Michael Shabaz v Ryan Haviland | 3-6,4-6 |
Away History
| ITF USA F34 | 2015/11/25 21:00 | Cameron Norrie v Stefan Kozlov | 6-3,4-6,6-3 |
| ITF USA F34 | 2015/11/23 21:00 | Damon Gooch v Stefan Kozlov | 0-6,3-6 |
| Challenger Knoxville | 2015/11/12 20:35 | Stefan Kozlov v Dennis Novikov | 3-6,6-7 |
| Challenger Knoxville | 2015/11/12 02:25 | Malek Jaziri v Stefan Kozlov | 1-6,2-6 |
| Challenger Charlottesville | 2015/11/06 19:30 | Noah Rubin v Stefan Kozlov | 6-4,6-4 |
| Challenger Charlottesville | 2015/11/04 00:45 | Stefan Kozlov v Collin Altamirano | 6-3,6-0 |
| Challenger Charlottesville Qual | 2015/11/02 16:35 | Marcus Willis v Stefan Kozlov | 6-4,2-6,2-6 |
| ITF Belarus F1 Qual | 2015/10/24 09:00 | Stefan Kozlov v Dzmitry Zhyrmont | 6-1,7-6 |