Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F21 | 2017/10/01 09:00 | ギリェルメ・バルドレイロス v Lavanchy, Nathan | 4-6,6-2,6-3 |
| ITF Portugal F20 Qual | 2017/09/25 09:00 | Lavanchy, Nathan v Andrade, Goncalo | 1-6,0-6 |
| ITF Portugal F20 Qual | 2017/09/24 10:30 | トーマス・アルメイダ v Lavanchy, Nathan | 5-7,2-6 |
| ITF Portugal F20 Qual | 2017/09/23 09:30 | Teixeira, Duarte Nuno v Lavanchy, Nathan | 5-7,2-6 |
| ITF Spain F30 Qual | 2017/09/16 14:30 | ロドリゲス・ケラルト,アルノー v Lavanchy, Nathan | 6-1,6-2 |
| ITF Spain F29 Qual | 2017/09/10 08:00 | Lavanchy, Nathan v セルジ・ペレス・コントリ | 2-6,2-6 |
| ITF Portugal F18 | 2017/08/26 09:00 | Lavanchy, Nathan v von Hafe Perez, Jose | 3-6,3-6 |
| ITF Spain F26 Qual | 2017/08/19 09:00 | Lavanchy, Nathan v Fernandez-Guimera, Alfonso | 2-6,6-3,6-7 |
| ITF Belarus F3 | 2017/08/20 07:00 | Khaldeev, Mihail v プラトフ,サルドル | 2-6,4-6 |
| ITF Belarus F2 | 2017/08/13 07:00 | Filin, Pavel v Khaldeev, Mihail | 6-2,6-1 |
| ITF Belarus F2 | 2017/08/12 09:30 | ウラドジスラウ・ズク v Khaldeev, Mihail | 3-6,4-6 |
| ITF Russia F5 | 2017/08/02 08:00 | ヤン・サバニン v Khaldeev, Mihail | 6-3,7-5 |
| ITF Russia F4 | 2017/07/25 08:00 | Khaldeev, Mihail v Polyakov, Vladimir | 1-6,3-6 |
| ITF Russia F3 Qual | 2017/07/02 07:00 | Khaldeev, Mihail v Mugtasimov, Ruslan | 7-5,2-6,2-6 |
| ITF Russia F2 Qual | 2017/06/25 07:00 | Khaldeev, Mihail v Filin, Pavel | 5-7,0-6 |
| ITF Russia F1 Qual | 2017/06/19 08:25 | Khaldeev, Mihail v アントン チェーホフ | 1-6,2-6 |