Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF M25 Saint-Augustin | 2023/10/24 18:20 | Donarski, Sid v Adam Faragcao | 6-7,1-6 |
| ITF M25 Saint-Augustin | 2023/10/23 21:20 | Donarski, Sid v 다니치, 이고르 | 7-6,7-5 |
| ITF M25 Laval | 2023/07/09 18:15 | Donarski, Sid v Adam Faragcao | 5-7,3-6 |
| UTR Pro Calgary | 2023/06/16 22:30 | Georgio Samaha v Donarski, Sid | 3-6,0-6 |
| UTR Pro Calgary | 2023/06/15 22:30 | Emmett Potter v Donarski, Sid | 6-4,1-6,7-5 |
| UTR Pro Calgary | 2023/06/13 20:15 | Sanjeev Chundu v Donarski, Sid | 6-7,6-3,2-6 |
| UTR Pro Calgary | 2023/06/13 01:00 | Donarski, Sid v Hill, Sean | 3-6,4-6 |
| UTR Pro Calgary | 2023/06/11 15:00 | Donarski, Sid v 리차르드, 알렉산더 | 2-6,3-5 |