Stadium: Court 1 Oberhaching Round: 44 Ground: Carpet indoor
| ITF Germany F14 | 2018/10/01 10:00 | Prechtel, Sebastian v Novotny, David | 4-6,0-6 |
| ITF Germany F14 | 2018/09/30 07:00 | Novotny, David v Michael Gloeckler | 3-6,6-3,6-4 |
| ITF Netherlands F6 | 2018/08/27 08:00 | Butsch, Justin v Novotny, David | 6-1,6-3 |
| ITF Germany F13 | 2018/08/19 08:00 | Schulte, Rene v Novotny, David | 7-5,6-4 |
| ITF Germany F12 | 2018/08/12 10:30 | Novotny, David v Aichhorn, Jakob | 6-1,0-6,0-6 |
| ITF Germany F10 Qual | 2018/07/30 15:15 | Novotny, David v Vlad Andrei Dancu | 7-5,1-6,3-6 |
| ITF France F6 Qual | 2018/03/17 16:10 | Benjamin Pietri v Novotny, David | 6-2,6-4 |
| ITF France F5 Qual | 2018/03/10 13:35 | Bresson, Leo v Novotny, David | 6-3,6-4 |
| ITF Germany F14 | 2018/09/30 11:30 | Schifris, Jeremy v Langmajer, Dominik | 3-6,3-6 |
| France F19, Singles | 2018/09/25 11:45 | Langmajer, Dominik v Boris Fassbender | 6-7,3-6 |
| ITF Poland F7 | 2018/08/12 11:00 | Borkowski, Mikolaj v Langmajer, Dominik | 7-5,6-4 |
| ITF Germany F8 Qual | 2018/07/15 08:00 | Langmajer, Dominik v Erdbories, Tillmann | 4-6,1-6 |
| Czech Republic F6, Singles Qualifying | 2018/07/07 12:30 | Boychuk, Roman v Langmajer, Dominik | 6-1,6-1 |
| Czech Republic F6, Singles Qualifying | 2018/07/07 08:30 | Paty, Michael v Langmajer, Dominik | 2-6,2-6 |
| ITF Czech Republic F5 | 2018/07/03 10:35 | Langmajer, Dominik v Pavel Kotov | 1-6,1-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Langmajer, Dominik v Kaelin, Yanik | 0-6,5-7 |