Stadium: Court 1 Round: 29 Ground: Hardcourt outdoor
| ITF Spain F15 | 2018/06/16 17:00 | Pablo Vivero Gonzalez v Clement Geens | 5-7,4-6 |
| ITF Spain F15 | 2018/06/14 15:00 | John Echeverria v Clement Geens | 2-6,1-6 |
| ITF Spain F15 | 2018/06/13 15:00 | Alberto Barroso Campos v Clement Geens | 3-6,6-3,2-6 |
| ITF Spain F15 Qual | 2018/06/11 08:00 | Clement Geens v Javier Molino | 6-3,6-4 |
| ITF Spain F15 Qual | 2018/06/10 11:30 | Clement Geens v Angel G Melgar | 7-5,6-1 |
| Challenger Poznan Qual | 2018/06/04 09:25 | Lukas Rosol v Clement Geens | 4-6,2-6 |
| Challenger Poznan Qual | 2018/06/03 14:15 | Clement Geens v Joao Pedro Sorgi | 0-6,6-4,6-2 |
| ITF Poland F4 | 2018/05/22 11:40 | David Pichler v Clement Geens | 1-6,7-5,6-2 |
| ITF Spain F15 | 2018/06/16 15:00 | Sumit Sarkar v Diego-Jose Manrique-Velazquez | 6-1,6-4 |
| ITF Spain F15 | 2018/06/15 16:05 | Ignasi De Rueda De Genover v Sumit Sarkar | 3-6,6-1,0-6 |
| ITF Spain F15 | 2018/06/14 15:00 | Sumit Sarkar v Mick Lescure | 6-2,2-6,6-2 |
| ITF Spain F15 | 2018/06/12 16:30 | Rafael Izquierdo Luque v Sumit Sarkar | 6-4,3-6,6-7 |
| ITF Turkey F22 | 2018/06/03 07:30 | Sumit Sarkar v Mats Hermans | 3-6,3-6 |
| ITF Turkey F22 | 2018/06/02 09:00 | Sumit Sarkar v Cihan Akay | 2-6,7-5,6-4 |
| ITF Turkey F21 Qual | 2018/05/28 09:00 | Mert Naci Turker v Sumit Sarkar | 6-1,0-6,7-5 |
| ITF Turkey F21 Qual | 2018/05/27 09:00 | Ivan Saveljic v Sumit Sarkar | 5-7,1-6 |