[137] Stefan Kozlov 6-4,6-1 Dominik Koepfer [245] 2017-10-18 18:00
Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
Head to Head
| Challenger Columbus 2 | 2016/11/23 16:15 | Stefan Kozlov v Dominik Koepfer | 6-3,6-4 |
Home History
| Challenger Las Vegas | 2017/10/16 20:45 | Stefan Kozlov v JC Aragone | 7-5,6-3 |
| Challenger Fairfield | 2017/10/10 19:00 | Stefan Kozlov v Mackenzie McDonald | 4-6,7-5,1-6 |
| Challenger Stockton | 2017/10/06 17:00 | Stefan Kozlov v Darian King | 4-6,4-6 |
| Challenger Stockton | 2017/10/04 17:00 | Stefan Kozlov v Denis Kudla | 6-4,6-4 |
| Challenger Stockton | 2017/10/02 20:40 | Stefan Kozlov v Brayden Schnur | 6-3,6-2 |
| US Open Qual | 2017/08/22 19:55 | Guido Andreozzi v Stefan Kozlov | 6-4,6-1 |
| ATP Cincinnati | 2017/08/14 19:20 | Stefan Kozlov v Sam Querrey | 3-6,0-6 |
| ATP Atlanta | 2017/07/25 01:00 | Stefan Kozlov v Quentin Halys | 5-7,6-7 |
Away History
| Challenger Las Vegas | 2017/10/16 21:20 | Alexander Sarkissian v Dominik Koepfer | 6-2,3-6,2-6 |
| Challenger Fairfield Qual | 2017/10/08 20:20 | Dominik Koepfer v Alejandro Gonzalez | 4-6,6-4,3-6 |
| Challenger Fairfield Qual | 2017/10/07 23:00 | Dominik Koepfer v Florian Lakat | 6-7,6-1,6-3 |
| Challenger Monterrey | 2017/10/06 18:00 | Dominik Koepfer v Maximilian Marterer | 4-6,2-6 |
| Challenger Monterrey | 2017/10/03 19:20 | Dominik Koepfer v Roberto Quiroz | 7-6,2-6,6-4 |
| Challenger Columbus | 2017/09/18 19:00 | Denis Kudla v Dominik Koepfer | 6-4,6-4 |
| ATP Winston-Salem | 2017/08/21 20:55 | Dominik Koepfer v Horacio Zeballos | 2-6,1-6 |
| ATP Winston-Salem Qual | 2017/08/20 20:30 | Rogerio Dutra Silva v Dominik Koepfer | 6-4,6-4 |