| ITF - Áustria F6 | 08/06 15:30 | - | Sebastian Ofner v Michal Konecny | 2-6,1-6 | |
| ITF - Áustria F6 | 08/04 09:00 | - | Matthias Haim v Sebastian Ofner | 3-6,7-6,2-6 | |
| ITF - Áustria F4 | 07/14 09:00 | - | Tak Khunn Wang v Sebastian Ofner | Retired | |
| ITF - Áustria F3 | 07/07 09:00 | - | Juraj Masar v Sebastian Ofner | 6-3,6-4 | |
| ITF - Áustria F2 | 06/25 08:00 | - | Sebastian Ofner v Thomas Statzberger | 5-7,6-4,2-6 | |
| ITF - Holanda F2 | 06/19 10:55 | - | Sebastian Ofner v Scott Griekspoor | 6-7,4-6 | |
| ITF - Holanda F2 | 06/17 16:30 | - | Boy Westerhof v Sebastian Ofner | 2-6,4-6 | |
| ITF - Holanda F2 - Qualificação | 06/16 11:20 | - | Sebastian Ofner v Paul Monteban | 6-4,6-2 | |
| ITF - Holanda F1 | 06/09 09:30 | - | Tom Farquharson v Sebastian Ofner | 6-1,6-3 | |
| ITF - Holanda F1 - Qualificação | 06/08 10:10 | - | Sebastian Ofner v Gijs Buntsma | 6-4,6-0 | |
| ITF - Holanda F1 - Qualificação | 06/07 10:30 | - | Sebastian Ofner v Mick Veldheer | 6-2,6-4 | |
| ITF - Grécia F3 | 03/24 08:00 | - | Sebastian Ofner v Jorge Hernando-Ruano | 3-6,4-6 |
Wikipedia - Sebastian Ofner
Sebastian Ofner (born 12 May 1996) is an Austrian professional tennis player. He has a career high ATP singles ranking of World No. 37 achieved on 8 January 2024. He is currently the No. 1 Austrian player.