Stadium: Court 14 Round: 25
| ITF Zimbabwe F2 | 2017/06/21 08:30 | Mehluli D A Sibanda v Jonathan Kanar | 3-6,1-6 |
| Challenger Segovia Qual | 2018/07/28 12:20 | Karim-Mohamed Maamoun v Jonathan Kanar | 6-3,6-4 |
| Challenger Padova Qual | 2018/07/23 16:25 | Jonathan Kanar v Luca Giacomini | 5-7,4-6 |
| Challenger Padova Qual | 2018/07/21 11:30 | Andreas Haider-Maurer v Jonathan Kanar | 7-5,4-6,6-7 |
| ITF Germany F6 | 2018/07/06 14:55 | Louis Wessels v Jonathan Kanar | 6-1,6-3 |
| ITF Germany F6 | 2018/07/05 11:45 | Gregorio Cordonnier v Jonathan Kanar | 4-6,1-6 |
| ITF Germany F6 | 2018/07/03 17:05 | Daniel Kopeinigg v Jonathan Kanar | 2-6,2-6 |
| ITF Belgium F2 | 2018/06/28 09:00 | Zizou Bergs v Jonathan Kanar | 6-1,6-4 |
| ITF Belgium F2 | 2018/06/26 13:25 | George Tsivadze v Jonathan Kanar | 2-6,4-6 |
| ITF Zimbabwe F3 | 2018/06/15 09:00 | Benjamin Lock v Mehluli D A Sibanda | 6-2,6-4 |
| ITF Zimbabwe F3 | 2018/06/14 08:40 | Dhruv Sunish v Mehluli D A Sibanda | 2-6,5-7 |
| ITF Zimbabwe F3 | 2018/06/13 07:00 | Mehluli D A Sibanda v Niki Kaliyanda Poonacha | 6-1,6-4 |
| ITF Zimbabwe F3 | 2018/06/11 07:00 | Mehluli D A Sibanda v Jordan Parker | 1-6,6-3,6-3 |
| ITF Zimbabwe F2 | 2018/06/08 10:15 | Isaac Stoute v Mehluli D A Sibanda | 6-2,6-4 |
| ITF Zimbabwe F2 | 2018/06/07 09:20 | Mehluli D A Sibanda v Richard Thongoana | 6-3,6-4 |
| ITF Zimbabwe F2 | 2018/06/05 07:00 | Mehluli D A Sibanda v Tukhula Jacobs | 6-2,6-4 |
| ITF Zimbabwe F1 | 2018/06/01 10:05 | Mehluli D A Sibanda v Takanyi Garanganga | 5-7,3-6 |