Christian Sigsgaard 1-6,6-7 Altug Celikbilek 2019-09-14 14:30
Ground: Hardcourt indoor
Home History
| Davis Cup | 2019/09/13 14:00 | Christian Sigsgaard v Cem Ilkel | 6-7,7-6,2-6 |
| ITF Belgium F4 | 2017/07/13 13:35 | Christian Sigsgaard v Alexis Musialek | 4-6,3-6 |
| ITF Belgium F4 | 2017/07/11 15:15 | Christian Sigsgaard v Victor Poncelet | 7-5,6-4 |
| ITF Belgium F4 Qual | 2017/07/09 12:30 | Christian Sigsgaard v Lucas Poullain | 6-7,6-3,7-6 |
| ITF Belgium F4 Qual | 2017/07/09 08:50 | Christian Sigsgaard v Tommaso Metti | 6-0,6-4 |
| ITF Belgium F4 Qual | 2017/07/08 12:30 | Dennis Uspensky v Christian Sigsgaard | 4-6,2-6 |
| ITF Belgium F3 Qual | 2017/07/02 08:00 | Florian Lakat v Christian Sigsgaard | 6-2,6-4 |
| ITF Belgium F3 Qual | 2017/07/01 10:00 | Guillaume Dermiens v Christian Sigsgaard | 1-6,0-6 |
Away History
| Davis Cup | 2019/09/13 16:50 | Holger Rune v Altug Celikbilek | 4-6,6-1,6-7 |
| Challenger Mallorca | 2019/08/28 12:10 | Yannick Maden v Altug Celikbilek | 5-7,7-5,7-5 |
| Challenger Mallorca | 2019/08/27 16:25 | Hugo Grenier v Altug Celikbilek | 6-2,4-6,6-7 |
| Challenger Portoroz | 2019/08/15 14:00 | Altug Celikbilek v Viktor Durasovic | 3-6,2-6 |
| Challenger Portoroz | 2019/08/14 09:40 | Alexey Vatutin v Altug Celikbilek | 6-7,3-6 |
| Challenger Portoroz | 2019/08/12 09:25 | Maxime Hamou v Altug Celikbilek | 4-6,1-6 |
| Challenger Segovia | 2019/08/02 16:45 | Nicola Kuhn v Altug Celikbilek | 7-5,6-4 |
| Challenger Segovia | 2019/08/01 10:00 | Altug Celikbilek v Carlos Gomez-Herrera | 6-4,4-6,6-2 |