Round: 44 Ground: Clay
| ITF Belgium F5 | 2018/07/21 13:30 | Teodor Giusca v Christophe Nickels | 6-0,7-6 |
| ITF Belgium F4 | 2018/07/15 11:30 | Simon Beaupain v Teodor Giusca | 3-6,6-2,7-5 |
| ITF Belgium F3 | 2018/07/03 08:00 | Teodor Giusca v Dragos Nicolae Madaras | 4-6,1-6 |
| ITF Belgium F3 Qual | 2018/07/02 08:00 | Antoine Damiens v Teodor Giusca | 1-6,6-7 |
| ITF Belgium F3 Qual | 2018/07/01 08:00 | Maximilian Gatev v Teodor Giusca | 4-6,3-6 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Quinn Vandecasteele v Teodor Giusca | 2-6,6-7 |
| ITF Romania F1 | 2018/05/24 07:00 | Teodor Giusca v Vasile Antonescu | 3-6,3-6 |
| ITF Romania F1 | 2018/05/23 07:00 | Teodor Giusca v Razvan M Codescu | 7-5,6-2 |
| ITF Belgium F5 | 2018/07/21 13:00 | Tom Diederich v Goran Duquesne | 6-4,6-2 |
| ITF Germany F8 Qual | 2018/07/15 12:30 | Tom Diederich v Arthur Reymond | 3-6,1-6 |
| ITF Germany F8 Qual | 2018/07/15 08:30 | Tom Diederich v Robi Tholl | 6-4,6-2 |
| ITF Germany F6 | 2018/07/03 08:30 | Tom Diederich v Boris Fassbender | 3-6,3-6 |
| ITF Germany F7 | 2017/07/11 13:20 | Benjamin Hassan v Tom Diederich | 6-3,6-1 |
| ITF Germany F7 | 2017/07/10 10:30 | Tom Diederich v Leon Hoeveler | 5-7,6-2,6-0 |
| ITF Germany F7 | 2017/07/09 08:00 | Thomas Schwencke Lindqvist v Tom Diederich | 4-6,3-6 |
| ITF Germany F7 | 2017/07/09 08:00 | Samuel Beddow v Tom Diederich | 2-6,0-6 |