Round: 62 Ground: Clay
| Czech Republic F6, Singles Qualifying | 2018/07/08 10:30 | Andrzejczuk, Adrian v Cintl, Matej | 6-3,6-0 |
| Czech Republic F6, Singles Qualifying | 2018/07/07 12:30 | Cintl, Matej v Marcell Bartakovics | 6-3,2-6,6-4 |
| ITF USA F15 Qual | 2018/06/16 13:00 | Dill, Morgan v Cintl, Matej | 6-3,6-3 |
| ITF USA F13 Qual | 2018/06/09 13:00 | Redlicki, Michael v Cintl, Matej | 6-3,6-2 |
| ITF Czech Republic F1 | 2018/05/13 09:00 | Stepanek, Antonin v Cintl, Matej | 6-0,6-0 |
| ITF Romania F2 Qual | 2018/05/27 10:00 | Cozma, Daniel v Filip, Vladimir | 1-6,6-4,3-6 |
| ITF Romania F2 Qual | 2018/05/26 09:30 | Cozma, Daniel v Egor Matvievici | 6-4,7-5 |
| ITF Romania F1 | 2018/05/19 09:00 | Mircea, Claudiu v Cozma, Daniel | 1-6,6-3,4-6 |
| ITF Hungary F2 Qual | 2018/05/12 08:00 | Cozma, Daniel v van Der Horst, Tim | 3-6,6-7 |
| ITF Qatar F3 Qual | 2018/03/10 10:35 | Bodnariuk, Alexandru Cristian v Cozma, Daniel | 7-5,6-2 |
| ITF Qatar F2 Qual | 2018/03/03 11:00 | Manole, Alexandru Vasile v Cozma, Daniel | 6-0,6-4 |
| ITF Qatar F1 Qual | 2018/02/26 13:15 | Batalla Diez, Juan Ignacio v Cozma, Daniel | 6-3,6-0 |
| ITF Qatar F1 Qual | 2018/02/25 17:35 | Cozma, Daniel v Mubarak, Abdulhamid | 6-3,7-6 |