Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF Canada F4 Qual | 2016/06/26 17:00 | Riaan Du Toit v Washi Gervais | 6-7,6-2,6-2 |
| ITF Canada F4 Qual | 2018/06/25 18:40 | Nicholas Bybel v Washi Gervais | 6-3,6-0 |
| ITF Canada F3 Qual | 2018/06/18 17:25 | Washi Gervais v Justin Boulais | 3-6,4-6 |
| ITF USA F11 | 2018/04/14 18:00 | Sergey Belov v Washi Gervais | 5-7,6-3,6-1 |
| ITF USA F10 Qual | 2018/04/08 17:00 | Michael Redlicki v Washi Gervais | 6-2,6-3 |
| ITF USA F9 Qual | 2018/03/31 17:30 | Washi Gervais v Edward Bourchier | 4-6,6-3,3-6 |
| Challenger Drummondville Qual | 2018/03/12 17:05 | Washi Gervais v Ruan Roelofse | 6-7,2-6 |
| Challenger Drummondville Qual | 2018/03/11 14:00 | Washi Gervais v Rached Rihani | 6-2,6-1 |
| ITF Canada F2 Qual | 2018/03/04 15:00 | Adrien Bossel v Washi Gervais | 6-3,6-2 |
| ITF Canada F4 Qual | 2018/06/25 19:35 | Ricardo Rodriguez-Pace v Riaan Du Toit | 6-3,6-2 |
| ITF Canada F3 | 2018/06/19 20:20 | Riaan Du Toit v Herbert Jody Maginley | 3-6,3-6 |
| ITF Canada F3 Qual | 2018/06/18 19:00 | Patrick Kotan v Riaan Du Toit | 4-6,5-7 |
| ITF Canada F3 Qual | 2018/06/16 16:00 | Ronald Hohmann v Riaan Du Toit | 3-6,6-3,2-6 |
| ITF South Africa F3 Qual | 2017/12/03 13:35 | Lucas Renard v Riaan Du Toit | 6-4,6-4 |
| ITF South Africa F3 Qual | 2017/12/02 10:00 | Riaan Du Toit v Mehluli D A Sibanda | 6-3,6-1 |
| ITF South Africa F2 Qual | 2017/11/26 11:30 | Joshua Luck v Riaan Du Toit | 6-4,6-2 |
| ITF South Africa F1 | 2017/11/22 14:50 | Khololwam Montsi v Riaan Du Toit | 6-3,6-7,6-1 |