stadio: Court 13 Round: 44 Ground: Hardcourt outdoor
| Challenger Vancouver | 2018/08/14 20:55 | Borna Gojo v Kevin King | 6-4,6-3 |
| Challenger Aptos | 2018/08/07 20:55 | Kevin King v Aleksandar Vukic | 1-6,3-6 |
| Challenger Winnetka | 2018/07/11 16:20 | Dayne Kelly v Kevin King | 6-4,6-1 |
| Challenger Winnetka | 2018/07/09 19:20 | Alexander Sarkissian v Kevin King | 6-2,3-6,4-6 |
| Wimbledon - Qual. | 2018/06/25 10:00 | Kevin King v Luca Vanni | 2-6,2-6 |
| Challenger Ilkley | 2018/06/20 17:20 | Kevin King v Sergiy Stakhovsky | 4-6,0-6 |
| Challenger Ilkley | 2018/06/18 16:15 | Kevin King v Norbert Gombos | 6-3,3-6,7-6 |
| ATP Hertogenbosch | 2018/06/12 09:10 | Bernard Tomic v Kevin King | 6-4,6-2 |
| Challenger Vancouver | 2018/08/16 20:50 | Lloyd Harris v Ruben Bemelmans | 6-1,6-3 |
| Challenger Vancouver | 2018/08/14 22:30 | Felix Auger Aliassime v Ruben Bemelmans | 4-6,2-6 |
| ATP Newport | 2018/07/16 15:00 | Denis Kudla v Ruben Bemelmans | 6-3,6-4 |
| Wimbledon | 2018/07/05 12:45 | John Isner v Ruben Bemelmans | 6-1,6-4,6-7,6-7,7-5 |
| Wimbledon | 2018/07/02 15:35 | Steve Johnson v Ruben Bemelmans | 5-7,3-6,6-4,7-6,6-8 |
| Wimbledon - Qual. | 2018/06/28 10:00 | Ruben Bemelmans v Bernard Tomic | 6-3,6-1,6-2 |
| Wimbledon - Qual. | 2018/06/26 14:25 | Ruben Bemelmans v Enrique Lopez-Perez | 6-4,6-2 |
| Wimbledon - Qual. | 2018/06/25 12:25 | Ruben Bemelmans v Christopher Eubanks | 6-4,6-4 |