Stadium: Court 4 Round: 54 Ground: Carpet indoor
| ITF Estonia F3 | 2018/11/03 11:00 | Патрик Хартмейер v Jussi Tiainen | 3-6,2-6 |
| ITF Finland F3 | 2018/08/12 10:00 | Jussi Tiainen v Лееви Саатела | 4-6,3-6 |
| ITF Finland F3 | 2018/08/11 10:00 | Jussi Tiainen v Габриеле Могини | 6-2,2-6,7-6 |
| ITF Finland F2 Qual | 2018/08/04 10:00 | Джъстин Робъртс v Jussi Tiainen | 6-3,6-4 |
| ITF Finland F1 Qual | 2018/07/29 07:00 | Jussi Tiainen v Aaron Prandstetter | 3-6,4-6 |
| ITF Finland F1 Qual | 2018/07/28 07:00 | Jussi Tiainen v Гай Даган | 6-3,3-6,6-2 |
| ITF Finland F3 Qual | 2017/08/12 09:30 | Джанлука Акуароли v Jussi Tiainen | 6-1,6-1 |
| ITF Finland F2 Qual | 2017/08/07 08:20 | Кристофър Золберг v Jussi Tiainen | 6-2,6-3 |
| ITF Estonia F3 | 2018/11/03 11:00 | Peter Vajda v Никола Славич | 6-1,6-2 |
| ITF Egypt F22 | 2018/10/07 08:00 | Alessandro Ricci v Peter Vajda | 4-6,6-4,6-1 |
| ITF Hungary F7 | 2018/08/27 09:55 | Марсел Бартакович v Peter Vajda | 7-6,6-2 |
| ITF Hungary F7 | 2018/08/25 08:00 | Leon Petko v Peter Vajda | 2-6,1-6 |
| ITF Slovakia F3 | 2018/08/05 10:00 | Albert Sprlak Puk v Peter Vajda | 6-2,6-4 |
| ITF Slovakia F2 | 2018/08/01 09:25 | Peter Vajda v Marek Semjan | 4-6,4-6 |
| ITF Slovakia F1 | 2018/07/23 09:00 | Peter Vajda v Томас Жироусек | 0-6,3-6 |
| ITF Slovakia F1 | 2018/07/22 08:00 | Peter Vajda v Марко Павлович | 6-3,6-1 |