Stadium: Court 6 Round: 54 Ground: Hardcourt outdoor
| UTR Pro Tennis Series Florida | 2021/09/11 16:30 | Rafael Lima Wagner v Victor Sklenka | 6-0,5-1 |
| UTR Pro Tennis Series Florida | 2021/09/10 19:00 | Matthew Segura v Victor Sklenka | 4-6,6-4,7-5 |
| UTR Pro Tennis Series Florida | 2021/09/10 16:00 | Noureldin Adam v Victor Sklenka | 6-4,5-4 |
| UTR Pro Tennis Series Florida | 2021/09/07 16:30 | Preston Stearns v Victor Sklenka | 4-6,7-5,4-6 |
| UTR Pro Tennis Series Florida | 2021/09/06 21:30 | Victor Sklenka v Jonah Braswell | 2-6,0-5 |
| ITF M25 Prostejov | 2021/08/17 10:30 | Victor Sklenka v Facundo Diaz Acosta | 0-6,0-6 |
| ITF M25 Prostejov | 2021/08/16 09:00 | Nikolas Lahky v Victor Sklenka | 1-6,6-3,8-10 |
| ITF M25 Prostejov | 2021/08/15 08:00 | Filip Kana v Victor Sklenka | 1-6,1-6 |
| ITF M25 Calabasas | 2021/10/26 17:00 | Chanchai Sookton-Eng v Masato Perera | 6-1,2-6,6-10 |
| ITF M15 Ithaca | 2021/10/05 13:00 | Chanchai Sookton-Eng v Kaj Quirijns | 2-6,6-3,8-10 |
| ITF M15 Lubbock | 2021/09/30 17:50 | Mark Whitehouse v Chanchai Sookton-Eng | 6-4,6-1 |
| ITF M15 Lubbock | 2021/09/29 20:35 | Piotr Pawlak v Chanchai Sookton-Eng | 3-6,6-3,5-7 |
| ITF M25 Fayetteville | 2021/09/21 14:00 | Henry Patten v Chanchai Sookton-Eng | 7-5,6-4 |
| ITF M25 Champaign | 2021/09/13 17:00 | Chanchai Sookton-Eng v Emile Hudd | 5-7,2-6 |
| ITF M15 Monastir | 2021/09/07 08:00 | Theo Arribage v Chanchai Sookton-Eng | 4-6,6-4,10-7 |
| ITF M15 Monastir | 2021/09/06 11:00 | Shinnosuke Hiramatsu v Chanchai Sookton-Eng | 6-3,4-6,2-10 |