Stadium: Court 07 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Cancun | 2021/09/28 17:00 | Dali Blanch v Victor Lilov | 3-6,1-6 |
| ITF - M15 Fayetteville | 2021/09/22 14:55 | Alexandre Reco v Victor Lilov | 6-1,6-0 |
| ITF - M15 Champaign | 2021/09/15 17:45 | Yasha Zemel v Victor Lilov | 1-6,7-6,6-4 |
| ITF - M15 Edwardsville | 2021/07/21 14:00 | Ozan Baris v Victor Lilov | 6-4,4-6,5-7 |
| ITF - M15 Champaign | 2021/06/23 17:10 | Siphosothando Montsi v Victor Lilov | 6-4,6-1 |
| ITF - M15 Champaign | 2021/06/22 15:00 | Victor Lilov v Preston Brown | 7-5,6-0 |
| ITF - M15 Champaign | 2021/06/21 15:00 | Tristan Schoolkate v Victor Lilov | 4-6,4-6 |
| ITF - M25 Pensacola | 2021/05/17 14:30 | Peter Bertran v Victor Lilov | 6-2,6-1 |
| ITF - M15 Cancun | 2021/09/28 17:00 | Ivar Jose Aramburu Contreras v Matic Spec | 5-7,3-6 |
| ITF - M15 Bad Waltersdorf | 2021/09/05 08:00 | Matic Spec v Timo Stodder | 3-6,4-6 |
| ITF - M15 Bad Waltersdorf | 2021/09/04 10:20 | Matic Spec v Omar Giacalone | 2-6,6-3,6-3 |
| ITF - M15 Bad Waltersdorf | 2021/09/03 10:00 | Evgeny Tyurnev v Matic Spec | 1-6,5-7 |
| ITF - M15 Bad Waltersdorf | 2021/09/02 08:00 | Giorgio Tabacco v Matic Spec | 3-6,2-6 |
| ITF - M15 Bad Waltersdorf | 2021/09/01 08:00 | Matic Spec v Daniele Capecchi | 6-1,6-0 |
| ITF - M15 Bad Waltersdorf | 2021/08/31 08:40 | Matic Spec v Kris Krawcewicz | 6-0,6-3 |
| ITF - M15 Bad Waltersdorf | 2021/08/30 07:00 | Matic Spec v Jonas Greif | 6-0,6-1 |