Stadium: Court 5 Round: 54 Ground: Clay
| ITF Canada F7 | 2018/09/08 20:30 | Emmett Ward v Sid Donarski | 6-4,6-1 |
| ITF Canada F7 | 2018/09/08 15:00 | Daniel Fainblum v Sid Donarski | 3-6,6-4,0-6 |
| ITF Canada F6 | 2018/09/01 15:00 | Alafia Ayeni v Sid Donarski | 6-2,6-2 |
| ITF USA F22 Qual | 2018/08/05 14:30 | Vasil Kirkov v Sid Donarski | 6-3,6-2 |
| ITF USA F22 Qual | 2018/08/04 13:30 | Justin Lunn v Sid Donarski | 0-6,2-6 |
| ITF USA F21 Qual | 2018/07/28 14:00 | Matias Soto v Sid Donarski | 6-2,6-4 |
| ITF USA F16 | 2018/06/17 17:00 | Cannon Kingsley v Sid Donarski | 6-0,6-1 |
| ITF USA F16 | 2018/06/16 17:00 | Jordan Benjamin v Sid Donarski | 6-7,6-7 |
| ITF Italy F27 | 2018/09/12 16:05 | Alessandro Ingarao v Nicolas Parizzia | 6-4,6-2 |
| ITF Italy F27 | 2018/09/10 14:00 | Umberto Maria Giovannini v Nicolas Parizzia | 6-7,2-6 |
| ITF Italy F27 | 2018/09/09 12:00 | Nicolas Parizzia v Mauro De Maio | 6-1,6-7,6-4 |
| ITF Switzerland F5 | 2018/09/04 11:20 | Nicolas Parizzia v Adrian Obert | 4-6,4-6 |
| ITF Switzerland F5 | 2018/09/03 08:50 | Mirko Martinez v Nicolas Parizzia | 6-3,6-3 |
| ITF Switzerland F5 | 2018/09/02 08:30 | Leon Hoeveler v Nicolas Parizzia | 2-6,2-6 |
| ITF Switzerland F4 | 2018/08/27 07:00 | Bart Stevens v Nicolas Parizzia | 6-4,6-2 |
| ITF Switzerland F4 | 2018/08/26 09:00 | Nicolas Parizzia v Umberto Maria Giovannini | 6-2,6-2 |