Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF USA F20 | 2018/07/24 15:00 | Matias Soto v Joyce, Martin | 3-6,4-6 |
| ITF USA F19B Qual | 2018/07/15 15:00 | Matias Soto v Spec, Matic | 1-6,2-6 |
| ITF USA F16 | 2017/05/01 13:00 | Krainik, Pavel v Matias Soto | 4-6,7-5,6-3 |
| ITF USA F16 | 2017/04/30 13:00 | Matias Soto v Nicolas Mejia | 6-2,6-3 |
| Challenger - Santiago | 2017/03/06 14:30 | Casper Ruud v Matias Soto | 6-2,6-1 |
| ITF Chile F8 | 2016/12/18 15:00 | Suarez Gonzalez, Agustin v Matias Soto | 6-3,7-5 |
| ITF Chile F8 | 2016/12/17 19:45 | Matias Soto v Leiva Biason, Oscar Mattias | 6-1,6-3 |
| ITF Chile F8 | 2016/12/17 12:00 | Matias Soto v Lima, Renato | 7-6,4-6,6-3 |
| 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 |
| ITF Qatar F2 Qual | 2018/03/04 13:15 | Donarski, Sid v Dan Alexandru Tomescu | 5-7,5-7 |