Stadium: Court 17 Round: 62 Ground: Clay
| ITF Spain F3 | 2018/01/27 14:00 | Matvey Minin v Tim Heger | 7-5,6-0 |
| ITF Germany F2 Qual | 2018/01/22 12:00 | Vadym Ursu v Tim Heger | 6-4,6-1 |
| ITF Germany F2 Qual | 2018/01/21 13:00 | Tim Heger v Jonathan Chang | 7-6,6-4 |
| ITF Germany F2 Qual | 2018/01/21 08:30 | Tim Heger v Justin Boulais | 6-7,7-5,6-1 |
| ITF Germany F1 | 2018/01/07 11:30 | Tim Heger v Kai Lemstra | 4-6,4-6 |
| ITF Germany F1 | 2018/01/07 08:00 | Erwin Troebinger v Tim Heger | 3-6,4-6 |
| ITF Germany F12 | 2017/08/22 09:20 | Jordi Walder v Tim Heger | 6-3,6-4 |
| ITF Germany F11 | 2017/08/15 10:30 | Tim Heger v Peter Heller | 1-6,4-6 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Felipe Muzzi v Rafael Tosetto | 1-6,4-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Fabio Costa v Felipe Muzzi | 6-4,7-6 |
| ITF Brazil F3 | 2018/05/05 12:30 | Franco Roncadelli v Felipe Muzzi | 6-3,5-7,3-6 |
| ITF Brazil F2 | 2018/04/28 15:00 | Felipe Muzzi v Francisco Comesana | 4-6,1-6 |
| ITF Brazil F1 | 2018/04/21 16:00 | Gustavo De O Cruz v Felipe Muzzi | 6-0,6-1 |
| ITF Portugal F5 Qual | 2018/03/18 12:30 | Simao Alves v Felipe Muzzi | 6-4,6-3 |
| ITF Portugal F4 | 2018/03/10 12:30 | Jose Fco. Vidal Azorin v Felipe Muzzi | 6-2,6-4 |
| ITF Portugal F3 | 2018/03/03 12:00 | Felipe Muzzi v Daniel Batista | 2-6,2-6 |