Stadium: Cancha 2 Round: 25 Ground: Hardcourt outdoor
| Challenger Leon | 2018/04/24 15:00 | Kevin King v Roberto Cid Subervi | 2-6,2-6 |
| ITF Canada F6 | 2017/09/09 16:00 | Kevin King v Roberto Cid Subervi | 6-1,6-2 |
| Challenger Cary | 2018/09/11 17:25 | James Duckworth v Kevin King | 4-6,6-4,6-3 |
| US Open | 2018/08/21 16:35 | Kevin King v Ruben Bemelmans | 4-6,3-6 |
| 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 Columbus | 2018/09/18 19:35 | Roberto Cid Subervi v Kaichi Uchida | 6-7,6-7 |
| Challenger Cary | 2018/09/10 18:00 | Roberto Cid Subervi v Kaichi Uchida | 3-6,1-6 |
| Challenger Chicago | 2018/09/04 15:00 | John-Patrick Smith v Roberto Cid Subervi | 2-6,6-1,6-4 |
| US Open | 2018/08/21 20:30 | Roberto Cid Subervi v Bjorn Fratangelo | 3-6,6-7 |
| Challenger Perugia | 2018/07/10 12:45 | Daniel Gimeno-Traver v Roberto Cid Subervi | 7-5,6-3 |
| Challenger Recanati | 2018/07/02 14:15 | Roberto Cid Subervi v David Guez | 6-4,6-7,2-6 |
| Challenger Fergana | 2018/06/21 06:30 | Saketh Myneni v Roberto Cid Subervi | 6-0,6-4 |
| Challenger Fergana | 2018/06/19 06:25 | Markus Eriksson v Roberto Cid Subervi | 4-6,3-6 |