| Jornada 16 – 07/04/2018 | |||||
| 07/04/2018 16:45 | CEM HORTA | U.E. HORTA | WP. 98 02 | ||
| 07/04/2018 17:00 | ASKARTZA | LEIOA WLB | A.E. SANTA EULALIA | ||
| 07/04/2018 17:00 | CENTRO M-86 | C.D.N. BOADILLA | C.N. CATALUNYA | ||
| 07/04/2018 18:00 | C. WP. ELX | CLUB WATERPOLO ELX | C.N. CUATRO CAMINOS | ||
