Head to Head
| Spain Tercera Group 2 | 2018/09/22 16:30 | Siero v El San Martin | L | 1-0 |
| Spain Tercera Group 2 | 2018/02/04 11:30 | Siero v El San Martin | L | 2-1 |
| Spain Tercera Group 2 | 2017/09/17 15:00 | El San Martin v Siero | L | 0-1 |
Home History
| Spain Tercera Group 2 | 2019/02/03 16:00 | Marino de Luanco v El San Martin | L | 2-0 |
| Spain Tercera Group 2 | 2019/01/27 11:00 | El San Martin v Covadonga | L | 1-5 |
| Spain Tercera Group 2 | 2019/01/20 14:45 | San Claudio v El San Martin | D | 0-0 |
| Spain Tercera Group 2 | 2019/01/13 11:00 | El San Martin v Llanes | L | 1-2 |
| Spain Tercera Group 2 | 2019/01/07 16:00 | Caudal v El San Martin | L | 6-0 |
| Spain Tercera Group 2 | 2018/12/23 11:00 | El San Martin v Mosconia | W | 1-0 |
| Spain Tercera Group 2 | 2018/12/16 14:45 | CD Colunga v El San Martin | L | 2-1 |
| Spain Tercera Group 2 | 2018/12/09 11:00 | El San Martin v Praviano | L | 1-2 |
Away History
| Spain Tercera Group 2 | 2019/02/02 16:45 | Siero v Caudal | L | 0-2 |
| Spain Tercera Group 2 | 2019/01/27 15:15 | Mosconia v Siero | L | 1-0 |
| Spain Tercera Group 2 | 2019/01/19 17:45 | Siero v CD Colunga | L | 1-3 |
| Spain Tercera Group 2 | 2019/01/13 15:00 | Praviano v Siero | L | 2-1 |
| Spain Tercera Group 2 | 2019/01/06 15:00 | Tuilla v Siero | L | 5-0 |
| Spain Tercera Group 2 | 2018/12/23 16:00 | Siero v Real Aviles CF | W | 2-0 |
| Spain Tercera Group 2 | 2018/12/16 11:00 | Condal v Siero | D | 1-1 |
| Spain Tercera Group 2 | 2018/12/09 16:00 | Siero v Madalena de Morcin | W | 2-0 |