Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF Kuwait F1 | 2018/10/30 07:00 | Alec Adamson v Mousa Alkotop | 6-3,6-3 |
| ITF USA F27 | 2018/10/06 15:00 | Alec Adamson v Jacob Eskeland | 4-6,3-6 |
| ITF USA F25 | 2018/09/19 19:40 | Alec Adamson v Henry Craig | 3-6,6-1,4-6 |
| ITF USA F24 | 2018/09/12 18:15 | Alec Adamson v Brandon Holt | 2-6,1-6 |
| ITF Portugal F15 | 2018/08/14 13:20 | Jorge Blanco Guadalupe v Alec Adamson | 7-6,4-6,6-3 |
| ITF Portugal F15 | 2018/08/13 08:30 | Alec Adamson v Jonathan Binding | 6-7,7-5,7-5 |
| ITF USA F21 Qual | 2018/07/31 17:05 | Alec Adamson v Keegan Smith | 2-6,2-6 |
| ITF USA F20 | 2018/07/27 20:20 | Alec Adamson v Mohamed Aziz Dougaz | 3-6,6-4,1-6 |
| ITF Kuwait F1 | 2018/10/30 07:00 | Mubarak Shannan Zayid v Marc Dijkhuizen | 6-2,5-7,1-6 |
| ITF Portugal F21 | 2018/10/16 10:30 | Marc Dijkhuizen v Fred Gil | 1-6,2-6 |
| ITF Switzerland F4 | 2018/08/28 12:20 | Marc Dijkhuizen v Christian Lindell | 1-6,2-6 |
| ITF Netherlands F5 | 2018/08/22 08:00 | Marc Dijkhuizen v Tom Kocevar-Desman | 3-6,4-6 |
| ITF Netherlands F5 | 2018/08/21 12:20 | Marc Dijkhuizen v Ruben Konings | 6-2,6-1 |
| ITF Netherlands F4 | 2018/08/14 10:00 | Marc Dijkhuizen v Niels Lootsma | 1-6,2-6 |
| ITF Finland F1 | 2018/07/31 08:35 | Marc Dijkhuizen v Hugo Pontico | 4-6,5-7 |
| ITF Lithuania F1 | 2018/07/24 14:10 | Marc Dijkhuizen v Robertas Vrzesinski | 5-7,2-6 |