Stadium: Center Court Round: 25 Ground: Clay
| ITF Germany F10 | 2018/08/01 15:00 | Frawley, James v Adrian Oetzbach | 6-2,7-6 |
| ITF Germany F9 | 2018/07/22 11:00 | Adrian Oetzbach v Ehrat, Sandro | 4-6,3-6 |
| ITF Germany F9 | 2018/07/22 08:00 | Adrian Oetzbach v Eckert, Gilles | 6-3,6-4 |
| ITF Belgium F4 | 2018/07/16 08:00 | Adrian Oetzbach v Franco Emanuel Egea | 6-7,2-6 |
| ITF Germany F6 | 2018/07/01 13:00 | Adrian Oetzbach v Kijametovic, Aziz | 2-6,3-6 |
| ITF Germany F5 | 2018/06/27 10:00 | Adrian Oetzbach v Sabanin, Yan | 2-6,1-6 |
| ITF Germany F5 | 2018/06/25 13:30 | Voronin, Dimitriy v Adrian Oetzbach | 7-5,6-2 |
| ITF USA F32 | 2017/09/28 19:30 | Michael Geerts v Adrian Oetzbach | 6-4,6-4 |
| ITF Germany F11 | 2018/08/06 11:00 | Kopeinigg, Daniel v Tholl, Robi | 6-4,6-7,6-3 |
| ITF Germany F11 | 2018/08/05 12:00 | Kopeinigg, Daniel v Wiedenhorn, Nic | 7-5,6-3 |
| ITF Germany F9 | 2018/07/22 08:00 | Kopeinigg, Daniel v Seraphim, Christian | 4-6,3-6 |
| ITF Germany F7 | 2018/07/09 08:00 | Rehberg, Marvin v Kopeinigg, Daniel | 5-7,6-4,6-2 |
| ITF Germany F6 | 2018/07/03 17:05 | Kopeinigg, Daniel v Kanar, Jonathan | 2-6,2-6 |
| ITF Hungary F5 Qual | 2018/06/17 08:00 | Subanovic, Nemanja v Kopeinigg, Daniel | 6-4,6-2 |
| ITF Hungary F5 Qual | 2018/06/16 08:00 | Nicholas Jovanovski v Kopeinigg, Daniel | 3-6,1-6 |
| ITF Czech Republic F9 | 2017/11/06 13:00 | Kopeinigg, Daniel v Kahlke, Jannis | 4-6,2-6 |