Stadium: Centre Court Round: 25 Ground: Grass
| French Open Qual | 2018/05/21 15:05 | Bernard Tomic v Darian King | 7-6,6-0 |
| Challenger Leon | 2018/04/25 16:00 | Ante Pavic v Darian King | 6-4,6-2 |
| Challenger Leon | 2018/04/23 20:00 | Manuel Sanchez v Darian King | 4-6,6-7 |
| Challenger Guadalajara | 2018/04/20 21:00 | Pedja Krstin v Darian King | 6-2,1-6,6-2 |
| Challenger Guadalajara | 2018/04/18 21:00 | Ante Pavic v Darian King | 3-6,6-2,4-6 |
| Challenger Guadalajara | 2018/04/17 17:00 | Roberto Quiroz v Darian King | 6-3,3-6,3-6 |
| ATP Houston Qual | 2018/04/07 21:15 | Mitchell Krueger v Darian King | 7-5,6-3 |
| Challenger Panama City | 2018/04/03 16:00 | Ante Pavic v Darian King | 6-1,6-4 |
| Challenger Loughborough Qual | 2018/05/19 15:50 | Robin Kern v Jack Draper | 6-4,6-4 |
| ITF Egypt F13 | 2018/04/09 08:30 | Dominik Kellovsky v Jack Draper | 6-3,4-6,6-7 |
| ITF Egypt F13 | 2018/04/07 08:00 | Jack Draper v Alexander Gornet | 6-2,1-6,6-1 |
| ITF Great Britain F1 | 2018/01/31 16:35 | Jack Draper v Marcus Willis | 3-6,6-7 |
| ITF Great Britain F1 | 2018/01/29 11:30 | Jack Draper v Isaac Stoute | 7-5,6-3 |
| ITF Great Britain F1 | 2018/01/28 14:00 | Karol Drzewiecki v Jack Draper | 1-6,2-6 |
| ITF Great Britain F1 | 2018/01/28 10:00 | Matthew Beecher v Jack Draper | 1-6,6-7 |
| ITF Great Britain F6 | 2017/09/25 09:30 | Anton Matusevich v Jack Draper | 6-2,6-2 |