Round: 62 Ground: Hardcourt outdoor
| ITF South Africa F1 Qual | 2018/11/18 11:00 | Shamma, Nicholas v Du Toit, Riaan | 3-6,7-6,6-7 |
| ITF Mozambique F2 | 2018/11/12 09:20 | Du Toit, Lance-Pierre v Shamma, Nicholas | 6-4,6-2 |
| ITF Mexico F2 | 2018/05/18 19:00 | Shamma, Nicholas v Olivares, Jose | 4-6,6-7 |
| ITF Mexico F2 | 2018/05/17 23:10 | Monette, Samuel v Shamma, Nicholas | 6-4,2-6,2-6 |
| ITF Mexico F2 | 2018/05/15 15:30 | Shamma, Nicholas v Gonzalez, Wilfredo | 3-6,7-6,6-4 |
| ITF Mexico F2 | 2018/05/14 16:00 | Shamma, Nicholas v Alan F R Fierros | 6-1,1-6,6-3 |
| ITF Mexico F2 | 2018/05/13 16:00 | Rosas-Zarur, Raul-Isaias v Shamma, Nicholas | 2-6,2-6 |
| ITF Mexico F2 | 2018/05/12 16:00 | Shamma, Nicholas v Shi, Brian | 6-3,6-1 |
| ITF South Africa F1 Qual | 2018/11/17 07:00 | Knoop, Herman Meeuwes Mattheo v Holt, Bradley | 3-6,6-3,5-7 |
| ITF Germany F16 | 2018/10/21 10:30 | Willems, Johann v Knoop, Herman Meeuwes Mattheo | 6-4,6-3 |
| ITF Germany F16 | 2018/10/21 08:00 | Tsebrenko, Daniil v Knoop, Herman Meeuwes Mattheo | 6-3,3-6,4-6 |
| ITF France F19 Qual | 2018/09/23 12:25 | Boulangeot, Damien v Knoop, Herman Meeuwes Mattheo | 6-7,6-1,6-4 |
| ITF France F19 Qual | 2018/09/22 13:35 | Sitek, Alexandre v Knoop, Herman Meeuwes Mattheo | 0-6,2-6 |
| ITF Netherlands F4 | 2018/08/13 07:30 | von Hindte, Leonard v Knoop, Herman Meeuwes Mattheo | 6-2,6-3 |
| ITF Greece F4 | 2018/03/17 07:30 | Knoop, Herman Meeuwes Mattheo v Jacopo Berrettini | 1-6,1-6 |
| ITF Greece F3 | 2018/03/11 08:00 | Zgombic, Fran Zvonimir v Knoop, Herman Meeuwes Mattheo | 7-5,6-2 |