Stadium: Court 2 Round: 62 Ground: Clay
| 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 |
| ITF Germany F16 | 2017/10/22 12:00 | Kopeinigg, Daniel v Davydenko, Philipp | 1-6,2-6 |
| ITF Germany F16 | 2017/10/22 08:00 | Charlos, Tomas v Kopeinigg, Daniel | 4-6,3-6 |
| ITF Portugal F21 | 2017/10/04 09:00 | Kopeinigg, Daniel v Cabral, Francisco | 2-6,2-6 |
| ITF Austria F3 | 2018/07/14 07:15 | Hubner, Edward v Seraphim, Christian | 6-2,5-7,7-5 |
| ITF USA F15 | 2018/06/19 14:00 | Petros Chrysochos v Seraphim, Christian | 3-6,6-3,6-3 |
| ITF USA F13 | 2018/06/12 16:40 | Sarkissian, Alexander v Seraphim, Christian | 6-4,6-4 |
| ITF USA F13 Qual | 2018/06/11 16:20 | Seraphim, Christian v Felix Corwin | 6-3,6-3 |
| ITF USA F13 Qual | 2018/06/10 14:00 | Seraphim, Christian v Gardner, Kevin | 6-1,6-1 |
| ITF USA F13 Qual | 2018/06/09 15:30 | Thomas, Danny v Seraphim, Christian | 6-7,4-6 |
| ITF USA F3 Qual | 2018/01/07 16:00 | Seraphim, Christian v Butsch, Justin | 1-6,4-6 |
| ITF USA F3 Qual | 2018/01/05 15:00 | Ferrari Maciel, Pedro v Seraphim, Christian | 6-2,1-6,3-6 |