Round: 25 Ground: Clay
| ATP Umag Qual | 2017/07/16 10:45 | Nils Langer v Franko Skugor | 7-6,2-6,3-6 |
| Challenger Lisbon Qual | 2017/06/10 13:55 | Nils Langer v Carlos Taberner | 2-6,3-6 |
| ITF Italy F15 | 2017/05/31 15:00 | Nils Langer v Gianni Mina | 2-6,4-6 |
| ITF Italy F15 | 2017/05/30 13:10 | Nils Langer v Alexander Lazov | 6-0,6-4 |
| ATP Lyon Qual | 2017/05/20 14:00 | Kyle Edmund v Nils Langer | 6-3,7-5 |
| ITF Italy F12 | 2017/05/13 13:00 | Juan Pablo Ficovich v Nils Langer | 6-4,6-0 |
| ITF Italy F12 | 2017/05/12 13:00 | Tobias Simon v Nils Langer | 6-4,3-6,5-7 |
| ITF Italy F12 | 2017/05/11 13:20 | Giovanni Fonio v Nils Langer | 4-6,5-7 |
| ITF France F17 | 2017/07/24 09:30 | Joffrey De Schepper v Philipp Davydenko | 7-5,6-1 |
| ITF Germany F6 | 2017/07/05 12:30 | Philipp Davydenko v Tristan Meraut | 4-6,2-6 |
| ITF Germany F14 | 2016/10/12 15:25 | Tobias Simon v Philipp Davydenko | 6-7,6-7 |
| ITF France F7 | 2016/03/23 14:45 | Alexandre Sidorenko v Philipp Davydenko | 6-4,6-4 |
| ITF France F7 | 2016/03/21 10:00 | Robin Kern v Philipp Davydenko | 6-7,1-6 |
| ITF Egypt F6 | 2016/02/25 10:00 | Philipp Davydenko v Gleb Sakharov | 1-6,3-6 |
| ITF Egypt F6 | 2016/02/23 08:00 | Philipp Davydenko v Denis Yevseyev | 6-4,6-2 |
| ITF Egypt F5 | 2016/02/17 11:00 | Philipp Davydenko v Gleb Sakharov | 4-6,5-7 |