Round: 25 Ground: Clay
| ITF Dominican Republic F3 | 2017/12/11 13:00 | Benjamin Hannestad v Sid Donarski | 3-6,5-7 |
| ITF Dominican Republic F3 | 2017/12/10 15:00 | Sid Donarski v Andres Urrea | 4-6,6-1,6-4 |
| ITF Dominican Republic F3 | 2017/12/09 14:00 | Sid Donarski v Sebastian Zapata | 6-2,6-1 |
| ITF Dominican Republic F2 | 2017/12/02 17:00 | Vasil Kirkov v Sid Donarski | 6-3,6-4 |
| ITF Dominican Republic F1 | 2017/11/26 14:00 | Stratton Gilmore v Sid Donarski | 6-1,6-3 |
| ITF USA F37 | 2017/11/12 16:00 | Giovanni Oradini v Sid Donarski | 6-2,6-2 |
| ITF USA F37 | 2017/11/11 17:00 | Joaquin Marquez v Sid Donarski | 1-6,0-6 |
| ITF USA F36 | 2017/11/03 16:30 | Sid Donarski v Elio Jose Ribeiro Lago | 3-6,3-6 |
| ITF Dominican Republic F3 | 2017/12/11 13:00 | Vasil Kirkov v George Botezan | 4-6,2-6 |
| ITF Dominican Republic F2 | 2017/12/07 13:30 | George Botezan v Sem Verbeek | 0-6,2-6 |
| ITF Dominican Republic F2 | 2017/12/04 13:00 | Adrian Andrzejczuk v George Botezan | 6-4,6-7,4-6 |
| ITF Kuwait F2 | 2017/11/09 06:00 | George Botezan v Leny Mitjana | 2-6,2-6 |
| ITF Kuwait F2 | 2017/11/04 06:00 | Ajay Pruthvi Nemakal v George Botezan | 1-6,1-6 |
| ITF Egypt F24 | 2017/09/06 12:50 | George Botezan v Francesco Bessire | 6-2,4-6,2-6 |
| ITF Romania F12 | 2017/08/29 07:00 | George Botezan v Jan Mertl | 2-6,4-6 |
| ITF Spain F25 | 2017/08/14 14:00 | George Botezan v Simon Navarro | 6-7,5-7 |