Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF South Africa F2 | 2018/11/26 08:00 | Courtney John Lock v Joshua Luck | 6-3,3-6,4-6 |
| ITF South Africa F2 Qual | 2018/11/25 11:00 | Euan Wilson Baig v Joshua Luck | 1-6,0-6 |
| ITF South Africa F2 Qual | 2018/11/24 09:00 | Vaughn Hunter v Joshua Luck | 2-6,0-6 |
| ITF South Africa F1 | 2018/11/21 09:00 | Joshua Luck v Maciej Smola | 7-6,6-7,3-6 |
| ITF Israel F13 | 2018/10/10 07:00 | Joshua Luck v Jakub Paul | 5-7,3-6 |
| ITF Israel F13 | 2018/10/07 10:30 | Lior Goldenberg v Joshua Luck | 4-6,2-6 |
| ITF Israel F13 | 2018/10/07 07:00 | Dor Yakob Wertheimer v Joshua Luck | 1-6,3-6 |
| ITF Israel F12 | 2018/10/02 06:30 | Matias Franco Descotte v Joshua Luck | 6-1,6-2 |
| ITF South Africa F1 | 2018/11/21 11:30 | Nicolaas Scholtz v Jean Thirouin | 1-6,7-6,1-6 |
| Challenger Knoxville | 2018/11/04 16:50 | Nicolaas Scholtz v Emilio Gomez | 3-6,4-6 |
| Davis Cup | 2018/10/19 12:05 | Joao Sousa v Nicolaas Scholtz | 6-3,6-2 |
| ITF USA F17 | 2018/06/28 18:00 | Nicolaas Scholtz v Trevor A Johnson | 6-7,4-6 |
| ITF USA F17 | 2018/06/27 15:00 | Nicolaas Scholtz v Dusty H. Boyer | 6-3,6-2 |
| ITF USA F15 | 2018/06/20 14:00 | Alexander Lebedev v Nicolaas Scholtz | 6-4,6-3 |
| ITF USA F13 | 2018/06/13 17:30 | Ezekiel Clark v Nicolaas Scholtz | 6-3,6-7,4-6 |
| Challenger Puerto Vallarta | 2018/05/01 17:00 | Kevin King v Nicolaas Scholtz | 6-3,6-1 |