[144] Stefan Kozlov 4-6,4-6 Darian King [207] 2017-10-06 17:00
Stadium: Court 2 Round: 27
Head to Head
| ITF Mexico F4 | 2015/05/22 17:00 | Darian King v Stefan Kozlov | 6-4,3-6,6-4 |
| ITF USA F15 | 2015/05/10 16:00 | Stefan Kozlov v Darian King | 2-6,6-3,0-6 |
| 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
| 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 |
| ATP Atlanta Qual | 2017/07/23 15:00 | Stefan Kozlov v Brydan Klein | 6-7,6-2,7-6 |
| ATP Atlanta Qual | 2017/07/22 16:40 | Stefan Kozlov v Catalin-Ionut Gard | 6-3,6-1 |
| ATP Newport | 2017/07/17 18:45 | Adrian Menendez-Maceiras v Stefan Kozlov | 6-2,7-6 |
Away History
| Challenger Stockton | 2017/10/04 18:45 | Noah Rubin v Darian King | 6-2,1-6,2-6 |
| Challenger Stockton | 2017/10/02 19:05 | Alexander Ward v Darian King | 5-7,6-7 |
| Challenger Tiburon | 2017/09/26 23:40 | Darian King v Mackenzie McDonald | 5-7,3-6 |
| Davis Cup | 2017/09/17 14:00 | Darian King v Ricardo Rodriguez-Pace | 5-7,7-5,6-2,6-3 |
| US Open | 2017/08/29 03:00 | Darian King v Alexander Zverev | 6-7,5-7,4-6 |
| US Open Qual | 2017/08/25 18:00 | Lukas Lacko v Darian King | 6-3,4-6,3-6 |
| US Open Qual | 2017/08/24 21:05 | Darian King v Nicolas Jarry | 7-6,6-3 |
| US Open Qual | 2017/08/23 16:55 | Darian King v Daniel Nguyen | 6-2,6-1 |