Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF Canada F6 | 2018/09/01 15:00 | Francesco Ferrari v Fainblum, Daniel | 5-7,6-4,7-6 |
| ITF USA F18 | 2018/06/25 14:00 | Ignat, Dragos Constantin v Fainblum, Daniel | 6-2,7-5 |
| ITF USA F18 | 2018/06/24 14:00 | Fainblum, Daniel v Naser, Javier | 6-4,2-6,6-2 |
| ITF USA F16 | 2018/06/19 17:00 | Fainblum, Daniel v Monroe, Shane | 6-2,1-6,2-6 |
| ITF USA F16 | 2018/06/17 17:00 | Batalla Diez, Juan Ignacio v Fainblum, Daniel | 4-6,1-6 |
| ITF USA F14 | 2018/06/11 15:00 | Lucas Renard v Fainblum, Daniel | 6-4,7-6 |
| ITF USA F11 | 2018/04/18 14:00 | Nick Chappell v Fainblum, Daniel | 6-1,6-2 |
| ITF USA F11 | 2018/04/16 14:00 | Torres, Richard v Fainblum, Daniel | 7-6,1-6,4-6 |
| ITF Canada F6 | 2018/09/01 15:00 | Alafia Ayeni v Donarski, Sid | 6-2,6-2 |
| ITF USA F22 Qual | 2018/08/05 14:30 | Kirkov, Vasil v Donarski, Sid | 6-3,6-2 |
| ITF USA F22 Qual | 2018/08/04 13:30 | Lunn, Justin v Donarski, Sid | 0-6,2-6 |
| ITF USA F21 Qual | 2018/07/28 14:00 | Matias Soto v Donarski, Sid | 6-2,6-4 |
| ITF USA F16 | 2018/06/17 17:00 | Cannon Kingsley v Donarski, Sid | 6-0,6-1 |
| ITF USA F16 | 2018/06/16 17:00 | Benjamin, Jordan v Donarski, Sid | 6-7,6-7 |
| ITF USA F14 | 2018/06/10 15:00 | Knight, Alexander v Donarski, Sid | 6-1,7-5 |
| ITF Israel F6 | 2018/05/05 06:30 | Luria, Emmanuel v Donarski, Sid | 6-4,6-2 |