Round: 25 Ground: Clay
| ITF Finland F1 Qual | 2015/08/02 09:30 | Grandon Diaz, Cristobal v Ahti, Valtteri | 6-3,6-4 |
| ITF Romania F9 | 2015/07/13 08:30 | Bragusi, Darius Florin v Grandon Diaz, Cristobal | 6-3,6-4 |
| ITF Romania F9 | 2015/07/12 09:00 | Torge, Dragos v Grandon Diaz, Cristobal | 2-6,2-6 |
| ITF Romania F8 | 2015/07/08 06:30 | 그리젤리스, 라우리나스 v Grandon Diaz, Cristobal | 7-5,6-1 |
| ITF Romania F8 | 2015/07/07 11:55 | Grandon Diaz, Cristobal v 우르수, 바딤 | 6-4,6-0 |
| ITF Romania F8 Qual | 2015/07/06 06:30 | Grandon Diaz, Cristobal v Protopopescu, Vlad | 6-7,6-4,6-4 |
| ITF Romania F8 Qual | 2015/07/04 05:30 | Voinea, Christian v Grandon Diaz, Cristobal | 1-6,4-6 |
| ITF Argentina F2 | 2015/03/14 13:00 | Grandon Diaz, Cristobal v 케스텔보임, 마리아노 | 3-6,2-6 |
| ITF Finland F1 Qual | 2015/08/02 09:00 | Hawken, Sebastian v Appelgren, Daniel | 0-6,0-6 |
| ITF Finland F1 Qual | 2015/08/01 12:00 | Heimer, Nils v Appelgren, Daniel | 2-6,0-6 |
| ATP Bastad Qual | 2015/07/18 08:30 | 아르나볼디, 안드레아 v Appelgren, Daniel | 6-4,6-2 |
| Turkey F12, Singles Qualifying | 2015/03/21 07:30 | Appelgren, Daniel v Simonsson, Fred | 6-1,7-5 |
| ITF Turkey F11 | 2015/03/14 07:30 | Pereira, Jose v Appelgren, Daniel | 6-1,6-4 |
| Turkey F10, Singles Qualifying | 2015/03/07 08:00 | 바란코, 세르지오 v Appelgren, Daniel | 6-4,6-4 |
| Turkey F10, Singles Qualifying | 2015/03/07 08:00 | 보로닌, 디미트리 v Appelgren, Daniel | 1-6,5-7 |
| ITF Turkey F7 | 2015/02/17 07:30 | 스타네크, 로빈 v Appelgren, Daniel | 6-2,6-4 |