Stadium: Court 3 Round: 62 Ground: Clay
| ITF Italy F13 | 2018/06/02 07:30 | Guillaume Dermiens v Michelangelo Endrizzi | 6-4,6-3 |
| ITF Portugal F4 | 2018/03/12 10:00 | Guillaume Dermiens v Lucas Hellfritsch | View |
| ITF Portugal F4 | 2018/03/11 11:30 | Igor Marcondes v Guillaume Dermiens | 6-7,7-6,2-6 |
| ITF Portugal F3 | 2018/03/04 12:00 | Antonio P Neto v Guillaume Dermiens | 7-6,6-4 |
| ITF Portugal F2 Qual | 2018/02/24 10:00 | Guillaume Dermiens v Martim L Prata | 5-7,6-3,4-6 |
| ITF Turkey F43 | 2017/11/11 08:30 | Guillaume Dermiens v Moritz Trocker | 2-6,6-7 |
| ITF Turkey F38 | 2017/10/07 07:00 | Guillaume Dermiens v Jakob Johansson-Holm | 1-6,4-6 |
| ITF Turkey F37 | 2017/10/01 09:00 | Guillaume Dermiens v Philipp Schroll | 5-7,2-6 |
| ITF Turkey F18 | 2018/05/08 07:30 | Kristjan Tamm v Alexander Weis | 5-7,0-6 |
| ITF Turkey F17 | 2018/04/29 07:30 | Kristjan Tamm v Cristian Florentin Voinea | 3-6,6-4,4-6 |
| ITF Turkey F16 | 2018/04/22 09:30 | Alexander Shevchenko v Kristjan Tamm | 6-4,6-2 |
| ITF Turkey F16 | 2018/04/21 07:30 | Ricardo David Mayagoitia v Kristjan Tamm | 6-7,2-6 |
| Davis Cup | 2018/04/08 12:00 | Kristjan Tamm v Aziz Ouakaa | 4-6,7-5,7-10 |
| ITF Greece F5 | 2018/03/26 07:00 | Nikita Mashtakov v Kristjan Tamm | 6-4,6-3 |
| ITF Greece F5 | 2018/03/25 08:00 | Dominik Recek v Kristjan Tamm | 6-7,3-6 |
| ITF Greece F4 | 2018/03/19 08:00 | Robert Strombachs v Kristjan Tamm | 6-4,6-7,6-0 |