Round: 44 Ground: Carpet indoor
| Challenger Koblenz Qual | 2018/01/15 11:05 | Pedro Cachin v Vadym Ursu | 3-6,6-3,6-3 |
| Challenger Koblenz Qual | 2018/01/14 13:30 | Patrik Nema v Vadym Ursu | 4-6,4-6 |
| ITF France F1 | 2018/01/08 10:00 | Vadym Ursu v Paul Valsecchi | 1-6,3-6 |
| ITF Thailand F11 Qual | 2017/12/04 04:35 | Vadym Ursu v Ryota Tanuma | 1-6,1-6 |
| ITF Thailand F11 Qual | 2017/12/03 03:00 | Vadym Ursu v Charles Roberts | 6-2,6-1 |
| ITF Thailand F10 | 2017/11/28 07:05 | Vadym Ursu v Frederik Nielsen | 2-6,1-6 |
| Challenger Hua Hin Qual | 2017/11/19 04:00 | Marinko Matosevic v Vadym Ursu | 6-1,6-1 |
| Challenger Hua Hin Qual | 2017/11/18 04:20 | Punn Bodhidatta v Vadym Ursu | 3-6,2-6 |
| ITF Germany F2 Qual | 2018/01/21 08:30 | Mike Loccisano v David Novotny | 1-6,3-6 |
| ITF Germany F1 | 2018/01/08 12:30 | Mick Veldheer v David Novotny | 7-5,4-6,6-1 |
| ITF Germany F1 | 2018/01/07 15:00 | David Novotny v Jordi Walder | 6-2,6-2 |
| ITF Germany F1 | 2018/01/07 08:00 | David Novotny v Tillmann Erdbories | 7-6,6-3 |
| ITF Finland F4 Qual | 2017/11/11 08:00 | Rudolfs Mednis v David Novotny | 6-2,6-4 |
| ITF Germany F15 | 2017/10/15 12:00 | David Novotny v Jordi Walder | 4-6,6-4,2-6 |
| ITF Czech Republic F2 | 2017/05/21 08:00 | Jesper T Freimuth v David Novotny | 6-4,6-2 |
| ITF Germany F3 | 2017/01/23 11:30 | Elmar Ejupovic v David Novotny | 6-7,6-3,6-3 |