Round: 28 Ground: Hardcourt indoor
| Davis Cup | 2018/05/31 15:00 | Dimitri Bird v Philip Wilbert Major | 1-6,3-6 |
| Davis Cup | 2018/05/29 15:00 | Philip Wilbert Major v Shakir Elvin | 6-4,6-3 |
| Davis Cup | 2018/05/28 15:00 | Keny Turcios v Philip Wilbert Major | 4-6,2-6 |
| ITF Mexico F3 | 2018/05/20 14:30 | Denilson Martinez v Philip Wilbert Major | 7-6,4-6,6-3 |
| ITF Turkey F14 | 2018/04/07 07:30 | Timur Kiyamov v Philip Wilbert Major | 6-1,6-1 |
| ITF Turkey F13 | 2018/04/01 08:30 | Philip Wilbert Major v Boris Butulija | 2-6,4-6 |
| ITF Turkey F13 | 2018/03/31 08:30 | Muhammet Haylaz v Philip Wilbert Major | 4-6,2-6 |
| ITF Turkey F12 | 2018/03/24 06:30 | Marc Fornell-Mestres v Philip Wilbert Major | 6-1,7-5 |
| Davis Cup | 2018/06/01 15:00 | Diego Galeano v Sebastian Quiros | 6-3,5-7,7-5 |
| Davis Cup | 2018/05/31 15:00 | Sebastian Quiros v Marcelo Rodriguez | 6-2,6-2 |
| Davis Cup | 2018/05/30 15:00 | Sebastian Quiros v Omar H Moreno | 0-6,6-2,6-4 |
| ITF USA F5 | 2017/01/21 15:00 | Gonzales Austin v Sebastian Quiros | 6-1,6-0 |
| ITF USA F5 | 2017/01/20 13:00 | Dimitri Bird v Sebastian Quiros | 1-6,1-6 |
| ITF Costa Rica F1 | 2016/11/08 19:00 | Sebastian Quiros v Evan Song | 1-6,2-6 |
| Davis Cup | 2016/03/06 18:50 | Sebastian Quiros v Ignacio Garcia | 1-6,2-6 |