Stadium: Court 6 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Monastir MD | 2020/10/14 13:05 | Orso/Ovcharenko v Hellfritsch/Presuhn | 6-1,6-2 |
| ITF M15 Monastir MD | 2020/10/13 11:00 | Grigelis/Mugevicius v Juarez/Justo | 6-4,6-1 |
| ITF M15 Monastir MD | 2020/10/08 12:35 | Grigelis/Mugevicius v Bortolotti/Michalski | 6-7,6-4,8-10 |
| ITF M15 Monastir MD | 2020/10/06 11:40 | Grigelis/Mugevicius v Genov/Sibille | 7-5,4-6,10-8 |
| ITF M15 Monastir MD | 2020/09/29 14:00 | Grigelis/Mugevicius v Damm/Tirante | 6-2,4-6,8-10 |
| ITF M15 Monastir MD | 2020/09/22 15:00 | Erler/Pichler v Grigelis/Mugevicius | 6-4,6-2 |
| Davis Cup | 2020/03/07 09:55 | Grigelis/Mugevicius v Sousa/Sousa | 3-6,1-6 |
| Davis Cup | 2018/04/08 09:00 | Heliovaara/Kontinen v Grigelis/Mugevicius | 6-4,7-6 |
| Davis Cup | 2017/04/08 10:00 | Basilashvili/Tsivadze v Grigelis/Mugevicius | 4-6,3-6,3-6 |