| Champions League | 2023/09/10 09:00 | Primorac Kotor v Duisburgo | L | 16-10 |
| Champions League | 2023/09/09 08:00 | Duisburgo v Radnicki | L | 8-13 |
| Champions League | 2023/09/08 16:00 | AN Brescia v Duisburgo | L | 11-4 |
| Champions League | 2023/09/07 16:00 | Duisburgo v CN Noisy Le Sec | L | 8-17 |
| Copa de Europa de la LEN | 2022/10/30 11:00 | EN Tourcoing v Duisburgo | L | 21-11 |
| Copa de Europa de la LEN | 2022/10/29 18:00 | CN Barcelona v Duisburgo | L | 16-14 |
| Copa de Europa de la LEN | 2022/10/28 18:30 | Telimar Palermo v Duisburgo | L | 11-10 |
| Champions League | 2022/10/16 06:30 | Duisburgo v HAVK Mladost | L | 7-16 |