Head to Head
| Belgium First Division A | 2022/12/26 15:00 | Union Saint Gilloise v KV Oostende | L | 3-0 |
| Belgium Cup | 2022/12/20 19:00 | Union Saint Gilloise v KV Oostende | L | 2-1 |
| Belgium First Division A | 2022/10/16 19:00 | KV Oostende v Union Saint Gilloise | L | 1-6 |
| Belgium First Division A | 2022/03/18 19:45 | Union Saint Gilloise v KV Oostende | D | 1-1 |
| Belgium First Division A | 2021/11/21 17:30 | KV Oostende v Union Saint Gilloise | L | 1-7 |
| Europe Friendlies | 2020/09/30 12:00 | Union Saint Gilloise v KV Oostende | L | 2-0 |
| Europe Friendlies | 2020/07/25 14:00 | KV Oostende v Union Saint Gilloise | L | 1-2 |
| Belgium Cup | 2017/09/20 18:00 | KV Oostende v Union Saint Gilloise | W | 3-1 |