Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Belgrade | 2021/04/11 13:00 | Martin, Andrej v Tepavac, Marko | 1-6,7-6,7-5 |
| ITF - M15 Sharm El Sheikh | 2021/02/12 09:20 | Marek Gengel v Tepavac, Marko | 6-4,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/02/11 07:30 | Tepavac, Marko v Ehrat, Sandro | 6-4,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/02/10 08:55 | Paul Jubb v Tepavac, Marko | 3-6,7-6,4-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/05 07:30 | Tepavac, Marko v Bovy, Arnaud | 6-7,6-3,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/04 10:10 | Simon, Tobias v Tepavac, Marko | 4-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/03 11:35 | Giorgio Ricca v Tepavac, Marko | 2-6,3-6 |
| Eastern European Championship | 2020/07/28 10:45 | Tepavac, Marko v Daniil Savelev | 6-1,6-0 |
| ITF M15 Cairo | 2021/05/08 09:00 | Matheus P De Almeida v Vidal Azorin, Jose Fco | 6-4,6-3 |
| ITF M15 Cairo | 2021/05/07 10:10 | Paul Jubb v Matheus P De Almeida | 2-6,0-6 |
| ITF M15 Cairo | 2021/05/06 08:00 | Juan Pablo Paz v Matheus P De Almeida | 3-6,6-4,1-6 |
| ITF M15 Cairo | 2021/05/05 08:00 | Kawakami, Rimpei v Matheus P De Almeida | 1-6,3-6 |
| ITF M15 Cordoba | 2021/04/10 19:45 | Matheus P De Almeida v Gonzalo Lama | 5-7,6-7 |
| ITF M15 Cordoba | 2021/04/10 14:30 | Matheus P De Almeida v Santiago Rodriguez Taverna | 6-3,6-4 |
| ITF M15 Cordoba | 2021/04/08 13:00 | Matheus P De Almeida v Franco Emanuel Egea | 6-3,6-2 |
| ITF M15 Cordoba | 2021/04/06 14:05 | Matheus P De Almeida v Mariano Navone | 6-2,7-6 |