Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF Qatar F1 Qual | 2018/02/24 08:00 | Sid Donarski v Eric Ahren Moonga | 7-6,7-5 |
| ITF USA F6 | 2018/01/26 13:30 | Sid Donarski v Malik Bhatnagar | 2-6,4-6 |
| ITF Dominican Republic F3 | 2017/12/12 13:30 | Sid Donarski v George Botezan | 6-3,4-6,3-6 |
| 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 |