Stadium: Court 2 Round: 25 Ground: Clay
| ITF M25 Poznan | 2019/08/21 13:00 | Ioannis Stamoulos v Jan Wajdemajer | 6-3,5-4 |
| ITF M25 Poznan | 2019/08/21 13:00 | Ioannis Stamoulos v Jan Wajdemajer | 6-3,5-4 |
| ITF M25 Poznan | 2019/08/20 08:00 | Mats Rosenkranz v Ioannis Stamoulos | 6-1,6-0 |
| ITF M15 Baja | 2019/08/12 08:00 | Samuel Puskar v Ioannis Stamoulos | 6-0,6-1 |
| ITF M15 Tanger | 2019/07/15 09:00 | Horst Rieder v Ioannis Stamoulos | 6-4,6-4 |
| ITF M15 Heraklion | 2019/05/07 07:00 | Brandon Murphy v Ioannis Stamoulos | 7-5,6-1 |
| ITF M15 Heraklion | 2019/05/06 07:00 | Ioannis Stamoulos v Rotem Sobol | 1-6,6-4,10-4 |
| ITF M25 Poznan | 2019/08/21 13:00 | Ioannis Stamoulos v Jan Wajdemajer | 6-3,5-4 |
| ITF Poland F8 | 2018/08/18 08:00 | Bartlomiej Andrzejczak v Jan Wajdemajer | 3-6,3-6 |