Stadium: EHS Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF USA F20 Qual | 2018/07/21 15:00 | Redlicki, Michael v Lunn, Justin | 6-2,6-1 |
| ITF Canada F5 Qual | 2018/07/02 16:00 | Griffith, William v Lunn, Justin | 6-0,6-1 |
| ITF USA F4 | 2018/01/13 17:00 | Ram-Harel, Or v Lunn, Justin | 6-1,6-2 |
| ITF USA F27 Qual | 2017/08/06 15:00 | Lunn, Justin v Joyce, Martin | 3-6,1-6 |
| USA F26, Singles Qualifying | 2017/07/30 15:00 | Alafia Ayeni v Lunn, Justin | 6-1,6-1 |
| USA F26, Singles Qualifying | 2017/07/29 18:00 | Lunn, Justin v van Meter, Joseph W | 6-2,6-2 |
| ITF USA F25 Qual | 2017/07/22 14:30 | Emhardt, Charlie v Lunn, Justin | 6-7,7-5,6-1 |
| ITF USA F24 Qual | 2017/07/15 14:00 | Johnson, Yates v Lunn, Justin | 6-2,6-2 |
| 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 |
| ITF Israel F5 | 2018/04/28 07:30 | Alexey Aleshchev v Donarski, Sid | 6-2,6-3 |
| ITF Qatar F3 Qual | 2018/03/11 12:00 | Borsos, Gabor v Donarski, Sid | 6-3,6-2 |
| ITF Qatar F3 Qual | 2018/03/10 08:00 | Pare, Francis v Donarski, Sid | 3-6,2-6 |