Round: 54 Ground: Clay
| ITF Estonia F1 | 2017/07/25 10:50 | Eduardo Dischinger v William Genesen | 6-2,6-2 |
| ITF Estonia F1 | 2017/07/23 10:00 | Fredrik Ask v William Genesen | 2-6,2-6 |
| ITF Estonia F1 | 2017/07/22 15:30 | Jeremias Lima-Perez v William Genesen | 3-6,6-3,6-4 |
| ITF USA F23 Qual | 2017/07/02 15:00 | Ezekiel Clark v William Genesen | 6-7,6-2,6-2 |
| ITF USA F21 Qual | 2017/06/25 15:00 | William Genesen v Ben Lott | 5-7,2-6 |
| ITF USA F1 Qual | 2016/12/31 17:00 | William Genesen v Michael Genender | 3-6,6-3,1-6 |
| ITF USA F33 Qual | 2016/10/18 17:20 | Isaiah Strode v William Genesen | 6-3,6-4 |
| ITF USA F23 Qual | 2016/06/25 14:30 | Trevor A Johnson v William Genesen | 6-0,6-3 |
| ITF Estonia F1 | 2017/07/22 13:00 | Julius Tverijonas v Hermanni Tiainen | 6-2,6-1 |
| ITF Turkey F17 | 2017/04/29 09:00 | Anton Chekhov v Hermanni Tiainen | 6-1,7-5 |
| ITF Turkey F16 | 2017/04/22 09:00 | Hermanni Tiainen v Jussi Tiainen | 5-7,2-6 |
| ITF Turkey F15 | 2017/04/15 07:00 | Andrey Chepelev v Hermanni Tiainen | 6-4,6-1 |
| ITF USA F5 | 2017/01/22 15:00 | Hermanni Tiainen v Maciej Rajski | 1-6,1-6 |
| ITF USA F5 | 2017/01/20 15:30 | Caspar Schuetze v Hermanni Tiainen | 3-6,6-2,6-7 |
| ITF Finland F4 | 2016/11/13 23:00 | Hermanni Tiainen v Takanyi Garanganga | 4-6,0-6 |
| ITF Finland F4 Qual | 2016/11/12 23:00 | Ivan Jelezovski v Hermanni Tiainen | 6-7,2-6 |