Round: 25 Ground: Hardcourt indoor
| Davis Cup | 2017/02/05 10:00 | Laurynas Grigelis v Antso Rakotondramanga | 6-4,7-6,6-4 |
| Davis Cup | 2017/02/03 14:00 | Laurynas Grigelis v Lucas Andriamasilalao | 6-1,6-2,6-4 |
| ITF Germany F3 | 2017/01/26 14:50 | Jan Choinski v Laurynas Grigelis | 6-4,7-5 |
| ITF Germany F3 | 2017/01/25 11:10 | Johannes Haerteis v Laurynas Grigelis | 4-6,6-4,2-6 |
| Challenger Andria | 2016/11/24 10:00 | Laurynas Grigelis v Stefanos Tsitsipas | 6-7,6-4,3-6 |
| Challenger Andria | 2016/11/23 11:40 | Laurynas Grigelis v Peter Torebko | 6-4,6-4 |
| Challenger Brescia | 2016/11/20 16:00 | Luca Vanni v Laurynas Grigelis | 6-7,6-4,7-6 |
| Challenger Brescia | 2016/11/19 14:00 | Salvatore Caruso v Laurynas Grigelis | 4-6,4-6 |
| ITF France F3 | 2017/01/26 16:15 | Hugo Voljacques v Rayane Roumane | 6-2,6-4 |
| ITF France F3 | 2017/01/24 18:15 | Rayane Roumane v Michael Bois | 6-4,6-2 |