Ultimos partidos jugados C.D. Arenal B
| Jorn. | Fecha | Local | Visitante | |
| 11 | 23/11/19 | C.d. Arenal B | 0 - 0 | C.d. Llanes |
| 12 | 30/11/19 | Club Alcazar B | 5 - 1 | C.d. Arenal B |
| 13 | 06/12/19 | U.d. Llanera | 3 - 1 | C.d. Arenal B |
| 14 | 14/12/19 | C.d. Arenal B | 1 - 2 | Colegio Inmaculada |
| 15 | 21/12/19 | Escuela De Futbol Jin B | 5 - 2 | C.d. Arenal B |