Stadium: Centre Court Round: 26 Ground: Clay
| ITF Czech Republic F3 | 2018/06/01 09:50 | Bruno Santanna v Philipp Davydenko | 2-6,7-5,6-3 |
| ITF Czech Republic F3 | 2018/05/31 11:00 | Philipp Davydenko v Marc-Andrea Huesler | 6-2,6-3 |
| ITF Czech Republic F3 | 2018/05/30 09:15 | Kenneth Raisma v Philipp Davydenko | 3-6,3-6 |
| ITF Czech Republic F3 Qual | 2018/05/28 08:00 | Philipp Davydenko v Stepan Pecak | 6-1,6-1 |
| ITF Czech Republic F3 Qual | 2018/05/27 08:00 | Philipp Davydenko v Patrick Mayer | 6-1,6-2 |
| ITF Czech Republic F2 | 2018/05/25 08:30 | Bruno Santanna v Philipp Davydenko | 6-3,6-1 |
| ITF Czech Republic F2 | 2018/05/24 10:25 | Philipp Davydenko v Robin Stanek | 7-5,6-3 |
| ITF Czech Republic F2 | 2018/05/23 13:15 | Philipp Davydenko v Gibril Diarra | 6-1,6-2 |
| Challenger Koblenz Qual | 2018/01/14 18:30 | Milan Welte v Alessandro Bega | 0-6,1-6 |
| ITF Germany F6 | 2016/07/04 10:00 | Leonard Von Hindte v Milan Welte | 6-0,6-1 |
| ITF Germany F6 | 2016/07/03 12:00 | Johann Lars v Milan Welte | 5-7,1-6 |
| ITF Germany F6 | 2015/07/06 08:00 | Simeon Rossier v Milan Welte | 6-0,6-3 |