Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2020/01/05 09:00 | Louis Allen v Langmajer, Dominik | 7-6,7-5 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/13 16:25 | Langmajer, Dominik v Satral, Jan | 4-6,2-6 |
| ITF M15 Opava | 2019/10/28 11:00 | Federico Arnaboldi v Langmajer, Dominik | 7-5,7-6 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/22 12:45 | Langmajer, Dominik v Ignatik, Uladzimir | 3-6,4-6 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/14 08:00 | Petr Michnev v Langmajer, Dominik | 7-6,6-2 |
| ITF M25 Ricany | 2019/09/26 09:00 | Daniel Masur v Langmajer, Dominik | 6-1,6-1 |
| Pajulahti, Singles M-ITF-FIN-02A | 2019/09/16 12:00 | Leikola, Otto v Langmajer, Dominik | 7-5,3-6,10-5 |
| ITF M15 Ueberlingen | 2019/08/19 08:00 | Kunz, Giordan v Langmajer, Dominik | 7-5,6-4 |
| ITF Kazakhstan F5 Qual | 2017/04/23 04:00 | Chembotayev, Zhansultan v Korolev, Vladimir | 3-6,4-6 |
| ITF Kazakhstan F5 Qual | 2017/04/22 04:00 | Petrov, Pavel v Chembotayev, Zhansultan | 5-7,4-6 |
| Egypt F6, Singles Qualifying | 2017/02/19 12:00 | Alexei Popyrin v Chembotayev, Zhansultan | 6-1,6-2 |
| Egypt F6, Singles Qualifying | 2017/02/18 09:30 | Chembotayev, Zhansultan v Du Preez, Ruan | 6-4,6-3 |
| Egypt F5, Singles Qualifying | 2017/02/11 12:30 | Lobak, Vladyslav v Chembotayev, Zhansultan | 6-7,6-4,6-0 |
| ITF Kazakhstan F2 Qual | 2017/01/28 11:50 | Chembotayev, Zhansultan v Levine, Andrei | 1-6,4-6 |
| ITF Kazakhstan F1 Qual | 2017/01/21 08:55 | Saidkarimov, Saida' Lo v Chembotayev, Zhansultan | 4-6,6-3,6-2 |
| ITF Greece F10 Qual | 2016/11/12 07:00 | Chembotayev, Zhansultan v Bugby, Miles | 7-6,2-6,2-6 |