| ITF Germany F3 | 2017/01/26 14:50 | Jan Choinski v Grigelis, Laurynas | 6-4,7-5 |
| ITF Germany F3 | 2017/01/25 11:10 | Haerteis, Johannes v Grigelis, Laurynas | 4-6,6-4,2-6 |
| Challenger Andria | 2016/11/24 10:00 | Grigelis, Laurynas v Stefanos Tsitsipas | 6-7,6-4,3-6 |
| Challenger Andria | 2016/11/23 11:40 | Grigelis, Laurynas v Torebko, Peter | 6-4,6-4 |
| Brescia, Italy | 2016/11/20 16:00 | Vanni, Luca v Grigelis, Laurynas | 6-7,6-4,7-6 |
| Brescia, Italy | 2016/11/19 14:00 | Salvatore Caruso v Grigelis, Laurynas | 4-6,4-6 |
| Brescia, Italy | 2016/11/17 21:05 | Mayer, Leonardo v Grigelis, Laurynas | 6-3,6-7,5-7 |
| Brescia, Italy | 2016/11/16 11:50 | Grigelis, Laurynas v Arnaboldi, Andrea | 3-6,6-3,7-6 |
| ITF France F2 Qual | 2017/01/14 18:10 | Lucas Andriamasilalao v Berland, Thibaud | 3-6,1-6 |
| ITF Turkey F51 Qual | 2016/12/19 07:30 | Antoine Walch v Lucas Andriamasilalao | 7-6,2-6,7-5 |
| ITF Turkey F51 Qual | 2016/12/18 06:30 | Lucas Andriamasilalao v Ivanov, Venci | 6-3,6-0 |
| ITF Indonesia F5 | 2016/12/12 08:00 | Domagoj Biljesko v Lucas Andriamasilalao | 6-2,4-6,7-5 |
| ITF Indonesia F5 | 2016/12/11 09:00 | Lucas Andriamasilalao v Lebedyn, Alexander | 6-2,6-4 |
| ITF Spain F38 Qual | 2016/11/19 10:00 | Lucas Andriamasilalao v Stepanov Zyabtchenko, Felipe | 6-7,6-2,4-6 |
| ITF Netherlands F6 | 2016/08/20 08:00 | Borg, Maikel v Lucas Andriamasilalao | 6-4,6-4 |
| ITF Netherlands F3 | 2016/06/25 10:00 | Veldheer, Mick v Lucas Andriamasilalao | 7-5,6-4 |