| Player | Season | DOB | Pos | Height | Nationatlity |
|---|---|---|---|---|---|
| Alade Aminu | 2020/21 | 14 Sep 1987 | F/C | 210 cm (6-11 ft) | NIG |
| Ioannis Athinaiou | 2020/21 | 27 May 1988 | G | 194 cm (6- 4 ft) | GRE |
| Ondrej Balvin | 2020/21 | 20 Sep 1992 | C | 217 cm (7- 1 1/2 ft) | CZE |
| Jaylon Brown | 2020/21 | 11 Sep 1994 | G | 182 cm (6- 0 ft) | USA |
| Felipe Dos Anjos | 2020/21 | 30 Apr 1998 | C | 218 cm (7- 2 ft) | BRA |
| Ludvig Hakanson | 2020/21 | 22 Mar 1992 | G | 190 cm (6- 3 ft) | SWE |
| Goran Huskic | 2020/21 | 26 Mar 1992 | C | 210 cm (6-11 ft) | SER |
| John Jenkins | 2020/21 | 06 Mar 1991 | G/F | 193 cm (6- 4 ft) | USA |
| Aaron Jones | 2020/21 | 26 Jul 1993 | F | 206 cm (6- 9 ft) | USA |
| Moses Kingsley | 2020/21 | 16 Nov 1994 | F/C | 208 cm (6-10 ft) | USA / NIG |
| Jovan Kljajic | 2020/21 | 11 Sep 2001 | G | 197 cm (6- 5 1/2 ft) | MONT |
| Arnoldas Kulboka | 2020/21 | 04 Jan 1998 | G/F | 205 cm (6- 9 ft) | LIT |
| Regimantas Miniotas | 2020/21 | 14 Mar 1996 | F/C | 207 cm (6- 9 1/2 ft) | LIT |
| Alejandro Reyes Abad | 2020/21 | 17 Dec 1993 | F | 201 cm (6- 7 ft) | SPA |
| Tomeu Rigo Gual | 2020/21 | 08 May 1997 | G | 193 cm (6- 4 ft) | SPA |
| Jonathan Rousselle | 2020/21 | 07 Feb 1990 | G | 192 cm (6- 3 1/2 ft) | FRA |
| Quentin Serron | 2020/21 | 25 Feb 1990 | G | 190 cm (6- 3 ft) | BEL |
| Leonardo Tote | 2020/21 | 08 Jul 1997 | F/C | 210 cm (6-11 ft) | ITA |
| Nahuel Del Val | 2020/21 | 19 Jun 2001 | G | 187 cm (6- 1 1/2 ft) | SPA |
| Jarosław Zyskowski | 2020/21 | 16 Jul 1992 | F | 204 cm (6- 8 1/2 ft) | POL |
| date | type | home | visitor | result |
|---|---|---|---|---|
| 19 Sep 2020 | Regular | Gran Canaria | RETAbet Bilbao | 107 - 102 OT |
| 23 Sep 2020 | Regular | RETAbet Bilbao | Canarias | 70 - 81 |
| 27 Sep 2020 | Regular | Barcelona | RETAbet Bilbao | 82 - 64 |
| 03 Oct 2020 | Regular | RETAbet Bilbao | Obradoiro | 99 - 81 |
| 11 Oct 2020 | Regular | Joventut | RETAbet Bilbao | 88 - 81 |
| 31 Oct 2020 | Regular | Manresa | RETAbet Bilbao | 94 - 78 |
| 04 Nov 2020 | Regular | RETAbet Bilbao | Real Madrid | 83 - 85 |
| 07 Nov 2020 | Regular | Vitoria | RETAbet Bilbao | 82 - 68 |
| 15 Nov 2020 | Regular | RETAbet Bilbao | Murcia | 63 - 73 |
| 22 Nov 2020 | Regular | Sevilla | RETAbet Bilbao | 89 - 96 |
| 03 Dec 2020 | Regular | RETAbet Bilbao | Andorra | 76 - 85 |
| 06 Dec 2020 | Regular | RETAbet Bilbao | Estudiantes | 77 - 78 |
| 13 Dec 2020 | Regular | Zaragoza | RETAbet Bilbao | 105 - 76 |
| 20 Dec 2020 | Regular | Fuenlabrada | RETAbet Bilbao | 70 - 74 |
| 27 Dec 2020 | Regular | RETAbet Bilbao | Malaga | 75 - 91 |
| 29 Dec 2020 | Regular | Burgos | RETAbet Bilbao | 96 - 86 |
| 02 Jan 2021 | Regular | RETAbet Bilbao | San Sebastian | 81 - 80 |
| 09 Jan 2021 | Regular | RETAbet Bilbao | Valencia | 73 - 106 |
| 17 Jan 2021 | Regular | Andorra | RETAbet Bilbao | 72 - 70 |
| 23 Jan 2021 | Regular | RETAbet Bilbao | Zaragoza | 73 - 96 |
| 30 Jan 2021 | Regular | Obradoiro | RETAbet Bilbao | 80 - 72 |
| 06 Feb 2021 | Regular | RETAbet Bilbao | Barcelona | 73 - 90 |
| 27 Feb 2021 | Regular | San Sebastian | RETAbet Bilbao | 74 - 97 |
| 07 Mar 2021 | Regular | RETAbet Bilbao | Sevilla | 86 - 84 |
| 14 Mar 2021 | Regular | Estudiantes | RETAbet Bilbao | 95 - 89 |
| 21 Mar 2021 | Regular | RETAbet Bilbao | Vitoria | 72 - 85 |
| 28 Mar 2021 | Regular | Murcia | RETAbet Bilbao | 82 - 90 OT |
| 03 Apr 2021 | Regular | RETAbet Bilbao | Manresa | 96 - 108 |
| 15 Apr 2021 | Regular | Malaga | RETAbet Bilbao | 88 - 74 |
| 21 Apr 2021 | Regular | Canarias | RETAbet Bilbao | 86 - 67 |
| 25 Apr 2021 | Regular | Valencia | RETAbet Bilbao | 99 - 90 |
| 12 May 2021 | Regular | RETAbet Bilbao | Gran Canaria | 71 - 92 |
| 15 May 2021 | Regular | RETAbet Bilbao | Fuenlabrada | 87 - 82 |
| 18 May 2021 | Regular | RETAbet Bilbao | Burgos | 98 - 89 |
| 20 May 2021 | Regular | Real Madrid | RETAbet Bilbao | 70 - 59 |
| 23 May 2021 | Regular | RETAbet Bilbao | Joventut | 94 - 73 |