Round: 25 Ground: Clay
| Coupe Davis | 2016/07/17 08:00 | Grigelis, Laurynas v Lloyd Harris | 6-1,6-1,6-3 |
| Coupe Davis | 2016/07/15 08:00 | Grigelis, Laurynas v Vorster, Tucker | 6-7,6-3,6-3,6-2 |
| ITF Turkey F23 MD | 2016/06/09 10:40 | Grigelis, Laurynas v Paris, Joshua | 6-4,2-6,1-6 |
| ITF Turkey F23 MD | 2016/06/08 11:30 | Grigelis, Laurynas v de Paula, Fabiano | 4-6,6-4,6-2 |
| ITF Italy F12 | 2016/05/25 12:05 | Grigelis, Laurynas v Stefanos Tsitsipas | 1-6,4-6 |
| ITF Italy F12 | 2016/05/24 13:45 | Grigelis, Laurynas v Celebic, Ljubomir | 6-2,6-4 |
| ITF Romania F2 | 2016/05/15 09:00 | Juan Pablo Paz v Grigelis, Laurynas | 6-4,6-1 |
| ITF Romania F2 | 2016/05/14 08:00 | Luncanu, Petru-Alexandru v Grigelis, Laurynas | 4-6,1-6 |
| ITF Lithuania F1 | 2016/07/17 07:00 | Orlita, Daniel v Kazakov, Lev | 0-6,3-6 |