Round: 25 Ground: Clay
| ITF Lithuania F1 | 2015/07/25 08:00 | Slobodchikov, Ronald v Grigelis, Laurynas | 3-6,2-6 |
| ITF Lithuania F1 | 2015/07/24 08:00 | Granollers, Gerard v Grigelis, Laurynas | 6-4,2-6,3-6 |
| ITF Lithuania F1 | 2015/07/22 09:40 | Tallon Griekspoor v Grigelis, Laurynas | 2-6,2-6 |
| ITF Lithuania F1 | 2015/07/21 13:10 | Ivan Liutarevich v Grigelis, Laurynas | 2-6,2-6 |
| ITF Romania F9 | 2015/07/17 09:00 | Luncanu, Petru-Alexandru v Grigelis, Laurynas | 7-6,1-6,7-6 |
| ITF Romania F9 | 2015/07/16 11:35 | Ubiergo, Jordan v Grigelis, Laurynas | 6-3,5-7,5-7 |
| ITF Romania F9 | 2015/07/15 07:00 | Mircea-Alexandru Jecan v Grigelis, Laurynas | 0-6,5-7 |
| ITF Romania F9 | 2015/07/14 13:15 | Ontica, Cosmin v Grigelis, Laurynas | 1-6,1-6 |
| ITF Romania F10 | 2015/07/22 12:30 | Apostol, Bogdan Ionut v Dima, Dragos | 3-6,6-1,5-7 |
| ITF Romania F10 | 2015/07/21 15:40 | Apostol, Bogdan Ionut v Ignat, Dragos Constantin | 6-1,6-1 |
| ITF Romania F9 | 2015/07/14 07:00 | Apostol, Bogdan Ionut v Tatomir, Luca Georg | 4-6,6-4,3-6 |
| ITF Romania F9 | 2015/07/13 07:00 | Apostol, Bogdan Ionut v Betella, Luciano | 3-6,7-6,6-3 |
| ITF Romania F8 | 2015/07/07 10:15 | Apostol, Bogdan Ionut v Dima, Dragos | 1-6,0-6 |
| ITF Romania F7 | 2015/06/28 07:00 | Vlad Andrei Dancu v Apostol, Bogdan Ionut | 7-6,3-6,2-6 |
| ITF Romania F7 | 2015/06/27 11:00 | Popescu, Valentin v Apostol, Bogdan Ionut | 6-4,4-6,2-6 |
| ITF Romania F5 | 2015/06/15 10:00 | Tatomir, Luca Georg v Apostol, Bogdan Ionut | 2-6,7-5,6-3 |