| ITF M25 Kigali | 09/08 08:00 | 25 | Sibanda, Mehluli Don Ayanda v Raghav Jaisinghani | Cancelled | |
| ITF M25 Brazzaville | 07/27 14:15 | 26 | Sibanda, Mehluli Don Ayanda v Matias Franco Descotte | 1-6,1-6 | |
| ITF M25 Brazzaville | 07/25 09:00 | 25 | Yash Yadav v Sibanda, Mehluli Don Ayanda | 0-6,7-6,4-6 | |
| ITF M25 Brazzaville | 07/18 09:00 | 25 | Aziz Ouakaa v Sibanda, Mehluli Don Ayanda | 6-7,6-0,6-1 | |
| ITF M25 Roda de Bara | 07/12 08:30 | 25 | Cem Ilkel v Sibanda, Mehluli Don Ayanda | 6-2,6-3 | |
| ITF M25 Roda de Bara | 07/11 08:30 | 62 | Benjamin Winter Lopez v Sibanda, Mehluli Don Ayanda | 6-2,6-0 | |
| ITF M25 Roda de Bara | 07/10 10:15 | 62 | Stoliar, Illia v Sibanda, Mehluli Don Ayanda | 1-6,5-7 | |
| ITF M15 Maputo | 10/12 07:30 | 25 | Sibanda, Mehluli Don Ayanda v Alec Beckley | Retired | |
| ITF M15 Maputo | 10/09 11:55 | 29 | Sibanda, Mehluli Don Ayanda v Kris Van Wyk | 7-5,3-6,0-6 | |
| ITF M15 Maputo | 10/08 07:30 | 28 | Lorenzo Bocchi v Sibanda, Mehluli Don Ayanda | 3-6,6-0,5-7 | |
| ITF M15 Maputo | 10/07 07:30 | 27 | Viktor Jovic v Sibanda, Mehluli Don Ayanda | Retired | |
| ITF M15 Maputo | 10/06 07:30 | 26 | Sibanda, Mehluli Don Ayanda v Bielinskyi, Oleksandr | Retired | |
| ITF M15 Maputo | 10/04 07:30 | 25 | Miguel Garcia v Sibanda, Mehluli Don Ayanda | 4-6,4-6 | |
| Coupe Davis | 08/13 09:00 | 1 | Connor H Van Schalkwyk v Sibanda, Mehluli Don Ayanda | 6-3,6-4 | |
| Coupe Davis | 08/12 09:00 | 1 | Sibanda, Mehluli Don Ayanda v Sigauque, Jaime | 6-1,6-0 | |
| Coupe Davis | 08/11 09:00 | 1 | Sibanda, Mehluli Don Ayanda v Monnou, Sylvestre | 3-6,4-6 | |
| ITF - M15 Monastir | 04/13 11:45 | 25 | Szymon Kielan v Sibanda, Mehluli Don Ayanda | Retired | |
| ITF M25 Monastir | 04/11 13:45 | 62 | Alex Barrena v Sibanda, Mehluli Don Ayanda | 3-6,1-6 | |
| ITF M25 Monastir | 04/11 09:00 | 62 | Filippo Tonnicchi v Sibanda, Mehluli Don Ayanda | 1-6,4-6 | |
| ITF M25 Monastir | 04/10 10:00 | 62 | Antinheimo, Oskar v Sibanda, Mehluli Don Ayanda | 6-7,0-6 | |
| ITF - M15 Monastir | 04/07 10:20 | 26 | Charles Broom v Sibanda, Mehluli Don Ayanda | 6-2,6-3 | |
| ITF - M15 Monastir | 04/06 10:55 | 25 | Raphael Calzi v Sibanda, Mehluli Don Ayanda | 7-6,6-7,2-6 | |
| ITF - M15 Monastir | 03/31 10:35 | 26 | Sibanda, Mehluli Don Ayanda v Jumpei Yamasaki | 3-6,2-6 | |
| ITF - M15 Monastir | 03/30 08:00 | 25 | Alexis Boureau v Sibanda, Mehluli Don Ayanda | 1-6,3-6 | |
| Coupe Davis | 03/04 10:20 | 45 | Sibanda, Mehluli Don Ayanda v Arevalo-Gonzalez, Marcelo | 6-4,3-6,6-7 | |
| Coupe Davis | 11/27 12:10 | 5 | Aziz Dougaz v Sibanda, Mehluli Don Ayanda | Cancelled | |
| Coupe Davis | 11/26 10:00 | 1 | Jaziri, Malek v Sibanda, Mehluli Don Ayanda | 6-0,6-1 | |
| ITF - M15 Monastir | 11/17 11:05 | 25 | Linghao Zhang v Sibanda, Mehluli Don Ayanda | 6-3,6-3 | |
| ITF M25 Pretoria | 09/29 13:25 | 25 | Badenhorst, Devin v Sibanda, Mehluli Don Ayanda | 6-2,6-3 | |
| ITF M25 Johannesburg | 09/21 10:30 | 25 | Ribeiro Marcondes, Igor v Sibanda, Mehluli Don Ayanda | 6-1,7-5 |