Home History
| 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 Romania F1 | 2018/05/21 08:45 | Teodor Giusca v Radu Mihai Papoe | 6-2,7-6 |
| ITF Romania F1 | 2018/05/20 07:00 | Vlad Andrei Dancu v Teodor Giusca | 5-7,6-7 |
| ITF Turkey F10 | 2018/03/10 07:00 | Teodor Giusca v Vladislav Melnic | 6-0,2-6,4-6 |
| ITF Turkey F9 | 2018/03/04 07:00 | Nicolas Santos v Teodor Giusca | 1-6,6-4,7-5 |
| ITF Turkey F9 | 2018/03/03 07:00 | Teodor Giusca v Paolo Dagnino | 6-4,7-5 |
| ITF Belgium F12 Qual | 2017/09/04 11:00 | Dimitriy Voronin v Teodor Giusca | 6-1,6-2 |
Away History
| 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 |
| ITF France F15 Qual | 2016/07/16 14:15 | Juan Aranda v Tom Diederich | 6-4,2-6,7-6 |
| Davis Cup | 2016/03/06 08:00 | Tucker Vorster v Tom Diederich | 6-3,6-4 |
| ITF Portugal F1 | 2016/02/22 15:00 | Tom Diederich v Vincent Van Den Honert | 4-6,5-7 |
| ITF Portugal F1 | 2016/02/22 11:30 | Pablo Belda v Tom Diederich | 0-6,3-6 |