| Euskadiko Kadete Liga | Salento Gelati – Errotabarri Euskadi Cadete | 20/10/18 - 17:45 | 25-31 | Pol. Olaizaga
(Elgoibar) | | |
| Euskadiko Jubenil Liga | Astigarraga GYS Sport Elgoibar – Errotabarri Euskadi Juvenil | 20/10/18 - 16:00 | 32-11 | Pol. Olaizaga
(Elgoibar) | | |
| Kadete Beltza | Zuazo Cadete – Errotabarri Beltza Cadete | 20/10/18 - 12:00 | 29-16 | Pol. Lasesarre
(Barakaldo) | | |
| Infantil Beltza | Errotabarri Beltza Infantil – Errotabarri Urdina Infantil | 20/10/18 - 11:15 | 19-33 | Pol. Miguel Angel Blanco
(Ermua) | | |
| Infantil Zuria | Errotabarri Zuria Infantil – UK-Labasture D | 20/10/18 - 9:45 | 24-14 | Pol. Miguel Angel Blanco
(Ermua) | | |
| Kadete Urdina | Claret Askartza – Errotabarri Urdina Cadete | 20/10/18 - 9:15 | 16-15 | Pol. Askartza
(Leioa) | | |
| Euskadiko Jubenil Liga | Errotabarri Euskadi Juvenil – Emtesport Kukullaga Etxebarri | 14/10/18 - 11:15 | 13-25 | Pol. Miguel Ángel Blanco
(Ermua) | | |
| Euskadiko Kadete Liga | Errotabarri Euskadi Cadete – Sareteknika Kukullaga Etxebarri | 14/10/18 - 9:45 | 17-30 | Pol. Miguel Ángel Blanco
(Ermua) | | |
| Senior Zilarra | Ermuko Errotabarri EKE – Aiala Zarautz Z.K.E. | 13/10/18 - 18:30 | 20-24 | Pol. Miguel Ángel Blanco
(Ermua) | | |
| Senior Euskadi | Errotabarri Euskadi Senior – Urdaibai E.T. | 13/10/18 - 16:30 | 26-30 | Pol. Miguel Ángel Blanco
(Ermua) | | |
| Senior Zilarra | Petronor Muskiz Eskubaloia – Ermuko Errotabarri EKE | 07/10/18 - 12:00 | 21-34 | Pol. Municipal Muskiz
(Muskiz) | | |
| Euskadiko Kadete Liga | San Adrian Euskadi – Errotabarri Euskadi Cadete | 06/10/18 - 18:30 | 26-25 | Pol. El Fango-Rekalde
(Bilbao) | | |
| Senior Euskadi | Berango Eskubaloia – Errotabarri Euskadi Senior | 06/10/18 - 18:15 | 26-24 | Pol. Iparralde-Urduliz
(Urduliz) | | |
| Euskadiko Jubenil Liga | Taberna La Goiti San Adrian – Errotabarri Euskadi Juvenil | 06/10/18 - 16:30 | 20-21 | Pol. El Fango-Rekalde
(Bilbao) | | |
| Kadete Urdina | Errotabarri Urdina Cadete – Indupime Basauri | 06/10/18 - 11:15 | 7-41 | Pol. Miguel Ángel Blanco
(Ermua) | | |
