| Player | Season | DOB | Pos | Height | Nationatlity |
|---|---|---|---|---|---|
| Jaylon Brown | 2018/19 | 11 Sep 1994 | G | 182 cm (6- 0 ft) | USA |
| Ivan Cruz Uceda | 2018/19 | 24 Oct 1991 | F/C | 208 cm (6-10 ft) | SPA |
| Leonardo Demetrio | 2018/19 | 24 Mar 1994 | F | 203 cm (6- 8 ft) | BRA |
| Rafael Huertas | 2018/19 | 02 Aug 1984 | G | 190 cm (6- 3 ft) | SPA |
| Ben Lammers | 2018/19 | 12 Nov 1995 | C | 208 cm (6-10 ft) | USA |
| Kevin Larsen | 2018/19 | 17 Jul 1993 | F/C | 208 cm (6-10 ft) | DEN |
| Daniel Martin Lluna | 2018/19 | 26 Jul 1998 | C | 208 cm (6-10 ft) | SPA |
| Eduardo Martinez | 2018/19 | 05 May 1990 | F | 202 cm (6- 7 1/2 ft) | SPA |
| Osvaldas Matulionis | 2018/19 | 19 Aug 1991 | F | 200 cm (6- 6 1/2 ft) | LIT |
| Unai Mendicote | 2018/19 | 30 Mar 1999 | F | 196 cm (6- 5 ft) | SPA |
| Unai Mendikote | 2018/19 | 30 Mar 1999 | 196 cm (6- 5 ft) | SPA | |
| Javier Salgado | 2018/19 | 06 Aug 1980 | G | 183 cm (6- 0 ft) | SPA |
| Thomas Schreiner | 2018/19 | 03 Feb 1987 | G | 196 cm (6- 5 ft) | AUT |
| Justas Sinica | 2018/19 | 31 May 1985 | F | 203 cm (6- 8 ft) | LIT |
| date | type | home | visitor | result |
|---|---|---|---|---|
| 06 Oct 2018 | Regular | Oviedo | RETAbet Bilbao Basket | 77 - 82 OT |
| 10 Oct 2018 | Regular | RETAbet Bilbao Basket | Castello | 87 - 78 |
| 14 Oct 2018 | Regular | Lleida | RETAbet Bilbao Basket | 70 - 75 |
| 19 Oct 2018 | Regular | RETAbet Bilbao Basket | Huesca | 69 - 76 |
| 26 Oct 2018 | Regular | Coruna | RETAbet Bilbao Basket | 64 - 74 |
| 04 Nov 2018 | Regular | RETAbet Bilbao Basket | Valladolid | 84 - 77 |
| 09 Nov 2018 | Regular | Sevilla | RETAbet Bilbao Basket | 70 - 64 |
| 18 Nov 2018 | Regular | RETAbet Bilbao Basket | Palma | 77 - 71 |
| 27 Nov 2018 | Regular | RETAbet Bilbao Basket | Araberri | 76 - 77 |
| 02 Dec 2018 | Regular | RETAbet Bilbao Basket | Caceres | 82 - 53 |
| 07 Dec 2018 | Regular | Palencia | RETAbet Bilbao Basket | 78 - 71 |
| 16 Dec 2018 | Regular | RETAbet Bilbao Basket | Ourense | 73 - 60 |
| 21 Dec 2018 | Regular | Melilla | RETAbet Bilbao Basket | 63 - 76 |
| 30 Dec 2018 | Regular | RETAbet Bilbao Basket | CB Granada | 93 - 68 |
| 04 Jan 2019 | Regular | Real Canoe | RETAbet Bilbao Basket | 64 - 81 |
| 11 Jan 2019 | Regular | RETAbet Bilbao Basket | Barcelona II | 82 - 85 |
| 20 Jan 2019 | Regular | RETAbet Bilbao Basket | Oviedo | 72 - 81 |
| 23 Jan 2019 | Regular | Castello | RETAbet Bilbao Basket | 74 - 62 |
| 27 Jan 2019 | Regular | RETAbet Bilbao Basket | Lleida | 81 - 70 |
| 02 Feb 2019 | Regular | Huesca | RETAbet Bilbao Basket | 61 - 74 |
| 17 Feb 2019 | Regular | RETAbet Bilbao Basket | Coruna | 87 - 59 |
| 22 Feb 2019 | Regular | Valladolid | RETAbet Bilbao Basket | 79 - 64 |
| 03 Mar 2019 | Regular | RETAbet Bilbao Basket | Sevilla | 98 - 68 |
| 10 Mar 2019 | Regular | Palma | RETAbet Bilbao Basket | 67 - 45 |
| 19 Mar 2019 | Regular | Araberri | RETAbet Bilbao Basket | 52 - 76 |
| 24 Mar 2019 | Regular | Caceres | RETAbet Bilbao Basket | 74 - 76 OT |
| 31 Mar 2019 | Regular | RETAbet Bilbao Basket | Palencia | 88 - 59 |
| 06 Apr 2019 | Regular | Ourense | RETAbet Bilbao Basket | 70 - 82 |
| 14 Apr 2019 | Regular | RETAbet Bilbao Basket | Melilla | 62 - 59 |
| 21 Apr 2019 | Regular | CB Granada | RETAbet Bilbao Basket | 72 - 70 |
| 26 Apr 2019 | Regular | RETAbet Bilbao Basket | Real Canoe | 93 - 62 |
| 03 May 2019 | Regular | Barcelona II | RETAbet Bilbao Basket | 76 - 84 |
| 10 May 2019 | 1/4 final | RETAbet Bilbao Basket | Palencia | 93 - 73 |
| 12 May 2019 | 1/4 final | RETAbet Bilbao Basket | Palencia | 77 - 86 |
| 17 May 2019 | 1/4 final | Palencia | RETAbet Bilbao Basket | 81 - 86 |
| 19 May 2019 | 1/4 final | Palencia | RETAbet Bilbao Basket | 61 - 57 |
| 22 May 2019 | 1/4 final | RETAbet Bilbao Basket | Palencia | 79 - 61 |
| 01 Jun 2019 | 1/2 final | RETAbet Bilbao Basket | Melilla | 75 - 68 |
| 02 Jun 2019 | final | RETAbet Bilbao Basket | Palma | 62 - 55 |