Round: 44 Ground: Hardcourt indoor
| ITF Bélgica F3 - Clasificación | 2018/07/01 12:00 | Gustavs Lukstins v Sam Taylor | 6-7,2-6 |
| ITF Turquía F6 | 2018/02/10 09:00 | Gustavs Lukstins v Ryuki Matsuda | 0-6,1-6 |
| ITF Turquía F3 | 2018/01/22 10:00 | Muhammet Haylaz v Gustavs Lukstins | 6-1,7-5 |
| ITF Turquía F3 | 2018/01/20 07:00 | Gustavs Lukstins v Amir Hossein Badi | 6-3,2-6,6-2 |
| ITF Estonia F4 | 2017/11/04 11:00 | Riccardo Maiga v Gustavs Lukstins | 7-5,6-2 |
| ITF Estonia F2 | 2017/10/21 08:00 | Pavel Filin v Gustavs Lukstins | 6-2,3-6,6-2 |
| ITF Turquía F33 | 2017/09/02 11:00 | Gustavs Lukstins v Nicolas Uryson | 6-3,2-6,2-6 |
| ITF Polonia F3 - Clasificación | 2017/06/24 10:30 | Gustavs Lukstins v Daniil Tsebrenko | 1-6,1-6 |
| ITF Finlandia F4 - Clasificación | 2017/11/12 08:00 | Andrew Watson v Rudolfs Mednis | 6-3,6-2 |
| ITF Finlandia F4 - Clasificación | 2017/11/11 08:00 | Rudolfs Mednis v David Novotny | 6-2,6-4 |
| Copa Davis | 2017/04/09 10:00 | Reda El Amrani v Rudolfs Mednis | 6-2,6-2,6-3 |
| ITF Turquía F12 | 2017/03/27 07:00 | Marvin Netuschil v Rudolfs Mednis | 6-3,6-1 |
| ITF Turquía F12 | 2017/03/26 07:00 | Oleg Kurbatov v Rudolfs Mednis | 1-6,0-6 |
| ITF Turquía F11 | 2017/03/22 07:00 | Marvin Netuschil v Rudolfs Mednis | 6-3,6-0 |
| ITF Turquía F11 | 2017/03/20 07:30 | Rudolfs Mednis v Stefan Fiacan | 2-6,6-2,6-3 |
| ITF Turquía F11 | 2017/03/19 07:00 | Santiago Rodriguez Taverna v Rudolfs Mednis | 6-0,4-6,4-6 |