Head to Head
| Champions League | 2023/03/22 18:00 | CN Barceloneta v Olympiakos | L | 10-5 |
| Champions League | 2023/01/10 17:00 | Olympiakos v CN Barceloneta | L | 7-9 |
| Champions League | 2022/03/30 17:30 | CN Barceloneta v Olympiakos | L | 9-5 |
| Champions League | 2021/11/30 17:15 | Olympiakos v CN Barceloneta | W | 8-4 |
| Champions League | 2021/06/03 18:30 | CN Barceloneta v Olympiakos | L | 22-9 |
| Champions League | 2020/02/22 18:00 | Olympiakos v CN Barceloneta | L | 9-15 |
| Champions League | 2019/12/03 18:15 | CN Barceloneta v Olympiakos | D | 11-11 |
| Champions League | 2018/06/08 17:00 | Olympiakos v CN Barceloneta | W | 6-4 |
| Champions League | 2018/05/09 14:30 | Olympiakos v CN Barceloneta | W | 14-10 |
| Champions League | 2017/10/25 17:30 | CN Barceloneta v Olympiakos | D | 7-7 |
| Champions League | 2016/03/12 17:30 | Olympiakos v CN Barceloneta | W | 9-5 |
| Champions League | 2015/12/15 18:15 | CN Barceloneta v Olympiakos | D | 7-7 |
| Champions League | 2015/03/04 18:15 | CN Barceloneta v Olympiakos | L | 12-8 |
| Champions League | 2015/02/11 15:00 | Olympiakos v CN Barceloneta | L | 7-9 |