[172] Altug Celikbilek 6-3,6-4 Johannes Haerteis [339] 2021-07-27 13:05
Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger Pozoblanco | 2021/07/25 19:00 | Cem Ilkel v Altug Celikbilek | 1-6,7-6,3-6 |
| Challenger Pozoblanco | 2021/07/23 20:25 | Adrian Menendez-Maceiras v Altug Celikbilek | 3-6,0-6 |
| Challenger Pozoblanco | 2021/07/21 17:10 | Teymuraz Gabashvili v Altug Celikbilek | 7-5,3-6,4-6 |
| Challenger Pozoblanco | 2021/07/19 17:55 | Skander Mansouri v Altug Celikbilek | 7-6,1-6,6-7 |
| Challenger Porto | 2021/07/04 15:00 | Altug Celikbilek v Quentin Halys | 6-2,6-1 |
| Challenger Porto | 2021/07/03 10:00 | Altug Celikbilek v Sergiy Stakhovsky | 6-2,6-1 |
| Challenger Porto | 2021/07/02 10:00 | Altug Celikbilek v Tatsuma Ito | 7-5,6-3 |
| Challenger Porto | 2021/06/30 11:20 | Thiago Seyboth Wild v Altug Celikbilek | 6-7,3-6 |
Away History
| Challenger Pozoblanco | 2021/07/20 20:10 | Cem Ilkel v Johannes Haerteis | 6-2,7-6 |
| Challenger Amersfoort | 2021/07/13 08:30 | Mats Moraing v Johannes Haerteis | 6-1,6-0 |
| Challenger Braunschweig | 2021/07/04 11:55 | Johannes Haerteis v Nino Ehrenschneider | 6-3,3-6,4-6 |
| Challenger Prostejov | 2021/06/15 08:30 | Johannes Haerteis v Federico Coria | 1-6,0-6 |
| Challenger Prostejov | 2021/06/14 08:30 | Johannes Haerteis v David Poljak | 5-7,3-6 |
| Challenger Prostejov | 2021/06/13 09:00 | Johannes Haerteis v Jakub Nicod | 6-3,3-6,6-3 |
| Challenger Bratislava | 2021/06/06 14:15 | Skander Mansouri v Johannes Haerteis | 6-3,7-5 |
| Challenger Oeiras | 2021/05/25 14:00 | Johannes Haerteis v Filip Cristian Jianu | 3-6,0-6 |