Head to Head
| Spain Tercera Group 4 | 2021/04/24 16:00 | JD Somorrostro v Lagun Onak | W | 0-1 |
| Spain Tercera Group 4 | 2020/02/22 18:00 | JD Somorrostro v Lagun Onak | L | 1-0 |
| Spain Tercera Group 4 | 2019/09/28 15:00 | Lagun Onak v JD Somorrostro | D | 0-0 |
| Spain Tercera Group 4 | 2019/03/31 15:00 | Lagun Onak v JD Somorrostro | D | 0-0 |
| Spain Tercera Group 4 | 2018/11/11 17:00 | JD Somorrostro v Lagun Onak | L | 1-0 |
| Spain Tercera Group 4 | 2018/02/24 17:00 | JD Somorrostro v Lagun Onak | L | 4-2 |
| Spain Tercera Group 4 | 2017/10/12 15:00 | Lagun Onak v JD Somorrostro | D | 0-0 |
Home History
| Spain Tercera Group 4 | 2021/05/23 09:30 | Urgatzi KK v Lagun Onak | W | 0-2 |
| Spain Tercera Group 4 | 2021/05/15 14:30 | Lagun Onak v Tolosa | W | 4-1 |
| Spain Tercera Group 4 | 2021/05/08 15:00 | Aurrera Ondarroa v Lagun Onak | W | 0-2 |
| Spain Tercera Group 4 | 2021/05/01 14:30 | Lagun Onak v Balmaseda FC | W | 2-1 |
| Spain Tercera Group 4 | 2021/04/24 16:00 | JD Somorrostro v Lagun Onak | W | 0-1 |
| Spain Tercera Group 4 | 2021/04/17 14:30 | Lagun Onak v Urgatzi KK | W | 3-0 |
| Spain Tercera Group 4 | 2021/04/10 14:30 | Tolosa v Lagun Onak | W | 1-2 |
| Spain Tercera Group 4 | 2021/03/20 16:00 | Lagun Onak v Urduliz FT | D | 1-1 |
Away History
| Spain Tercera Group 4 | 2021/05/22 16:00 | JD Somorrostro v Santurtzi | W | 3-0 |
| Spain Tercera Group 4 | 2021/05/15 16:15 | Cultural de Durango v JD Somorrostro | D | 0-0 |
| Spain Tercera Group 4 | 2021/05/09 15:30 | JD Somorrostro v Sodupe | D | 2-2 |
| Spain Tercera Group 4 | 2021/05/02 10:00 | CD Ariznabarra v JD Somorrostro | L | 4-2 |
| Spain Tercera Group 4 | 2021/04/24 16:00 | JD Somorrostro v Lagun Onak | L | 0-1 |
| Spain Tercera Group 4 | 2021/04/17 14:30 | Santurtzi v JD Somorrostro | D | 0-0 |
| Spain Tercera Group 4 | 2021/04/11 15:00 | JD Somorrostro v Cultural de Durango | W | 3-1 |
| Spain Tercera Group 4 | 2021/03/20 16:00 | Balmaseda FC v JD Somorrostro | D | 1-1 |