# 2020–21 LEB Plata season

The 2020–21 LEB Plata season was the 21st season of the Spanish basketball third league. It started on 10 October 2020 with the first round of the regular season and ended on 29 May 2021 with the promotion playoffs.
It was the following season after the 2019–20 season was curtailed in response to the COVID-19 pandemic. Consequently, there were not relegations to Liga EBA and the league was expanded to 28 teams, record of the league, for this season.

## Format changes

For this season, the league was expanded to 28 teams divided in two groups of 14 with only one group phase. At the end of the regular season, the top team of each group played for promote directly to LEB Oro, while the loser team will beas dropped to the quarter-finals of the promotion playoffs; the teams that finish in 2nd to 8th place of each group qualified for the promotion playoffs; the teams that finish in 11th and 12th place of each group played the relegation playoffs; and the last two teams of each group were relegated to Liga EBA.

## Teams
### Promotion and relegation (pre-season)

A total of 28 teams contested the league, including 21 sides from the 2019–20 season and seven promoted from the 2019–20 Liga EBA.

#### Teams promoted from Liga EBA

* Aquimisa Carbajosa
* Mondragón Unibersitatea (could not promote and finally registered in Liga EBA)
* NCS Alcobendas
* Ibersol CB Tarragona
* Melilla Sport Capital Enrique Soler
* Hozono Global Jairis
* Zentro Basket Madrid (achieved a vacant berth)
* CB Cornellà (achieved a vacant berth)

### Venues and locations

| Team | Home city | Arena | Capacity |
| Albacete Basket | Albacete | Pabellón del Parque | 1,200 |
| Aquimisa Carbajosa | Carbajosa de la Sagrada | Municipal | |
| Barça B | Sant Joan Despí | Ciutat Esportiva Joan Gamper | 472 |
| CAT&REST Intragas-Clima CDP | Ponferrada | Pabellón Lydia Valentín | 2,500 |
| CB Cornellà | Cornellà de Llobregat | Parc Esportiu | |
| CB Marbella | Marbella | Carlos Cabezas | |
| CB Morón | Morón de la Frontera | Alameda | 600 |
| CB Pardinyes Lleida | Lleida | Pavelló Barris Nord | 6,100 |
| CB Prat | El Prat de Llobregat | Pavelló Joan Busquets | 500 |
| Círculo Gijón | Gijón | Palacio de Deportes | 5,197 |
| El Ventero CBV | Villarrobledo | Los Pintores | |
| Enerdrink UDEA Algeciras DAM | Algeciras | Pabellón Ciudad de Algeciras | 2,300 |
| ENERparking Basket Navarra | Pamplona | Arrosadia | 1,500 |
| Fundación Globalcaja La Roda | La Roda | Juan José Lozano Jareño | 500 |
| Gran Canaria B | Las Palmas | Centro Insular de Deportes | 5,200 |
| Grupo Alega Cantabria | Torrelavega | Vicente Trueba | 2,688 |
| Hestia Menorca | Mahón | Pavelló Menorca | 5,115 |
| Hozono Global Jairis | Alcantarilla | Fausto Vicent | |
| Ibersol CB Tarragona | Tarragona | El Serrallo | |
| Innova Chef | Zamora | Ángel Nieto | 2,200 |
| Juaristi ISB | Azpeitia | Municipal | 1,000 |
| Mi Arquitecto CB Benicarló | Benicarló | Pavelló Poliesportiu Municipal | 2,000 |
| Melilla Sport Capital Enrique Soler | Melilla | Guillermo García Pezzi | |
| NCS Alcobendas | Alcobendas | Antela Parada | |
| Reina Yogur Clavijo CB | Logroño | Palacio de los Deportes | 4,500 |
| Torrons Vicens CB L'Hospitalet | L'Hospitalet | Nou Pavelló del Centre | 700 |
| Zentro Basket Madrid | Madrid | Antonio Díaz Miguel | |
| Zornotza ST | Amorebieta-Etxano | Larrea | 600 |

## Regular season
### Group East
#### League table

| Pos | Team | Pld | W | L | PF | PA | PD | Pts | Qualification or relegation |
| 1 | Barça B | 26 | 21 | 5 | 1944 | 1641 | +303 | 47 | Qualification to group champions' playoffs |
| 2 | CB Prat | 26 | 19 | 7 | 2192 | 1922 | +270 | 45 | Qualification to promotion playoffs |
| 3 | Hestia Menorca | 26 | 17 | 9 | 1893 | 1678 | +215 | 43 | Qualification to promotion playoffs |
| 4 | Albacete Basket | 26 | 15 | 11 | 1889 | 1888 | +1 | 41 | Qualification to promotion playoffs |
| 5 | Fundación Global1caja La Roda | 26 | 14 | 12 | 1848 | 1805 | +43 | 40 | Qualification to promotion playoffs |
| 6 | Gran Canaria B | 26 | 14 | 12 | 1969 | 1948 | +21 | 40 | Qualification to promotion playoffs |
| 7 | CB Pardinyes Lleida | 26 | 13 | 13 | 1904 | 1928 | −24 | 39 | Qualification to promotion playoffs |
| 8 | ENERparking Basket Navarra | 26 | 13 | 13 | 1810 | 1895 | −85 | 39 | Qualification to promotion playoffs |
| 9 | El Ventero CBV | 26 | 12 | 14 | 1807 | 1868 | −61 | 38 | |
| 10 | Mi Arquitecto CB Benicarló | 26 | 12 | 14 | 1861 | 1866 | −5 | 38 | |
| 11 | Ibersol CB Tarragona | 26 | 9 | 17 | 1765 | 1933 | −168 | 35 | Qualification to relegation playoffs |
| 12 | Hozono Global Jairis | 26 | 9 | 17 | 1757 | 1808 | −51 | 35 | Qualification to relegation playoffs |
| 13 | CB Cornellà | 26 | 8 | 18 | 1706 | 1976 | −270 | 34 | Relegation to Liga EBA |
| 14 | Torrons Vicens CB L'Hospitalet | 26 | 6 | 20 | 1674 | 1863 | −189 | 32 | Relegation to Liga EBA |

#### Positions by round

The table lists the positions of teams after completion of each round. In order to preserve chronological evolvements, any postponed matches are not included in the round at which they are originally scheduled, but added to the full round they are played immediately afterwards.
| Team ╲ Round | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Barça B | 6 | 4 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| CB Prat | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| Hestia Menorca | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 3 |
| Albacete Basket | 13 | 8 | 5 | 4 | 6 | 4 | 8 | 7 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 3 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 4 |
| Globalcaja La Roda | 14 | 13 | 14 | 14 | 14 | 14 | 11 | 5 | 10 | 9 | 6 | 5 | 5 | 7 | 8 | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 5 |
| Gran Canaria B | 5 | 3 | 4 | 5 | 7 | 6 | 4 | 4 | 6 | 10 | 12 | 14 | 12 | 8 | 5 | 5 | 5 | 5 | 5 | 8 | 6 | 5 | 5 | 5 | 5 | 6 |
| CB Pardinyes Lleida | 8 | 10 | 9 | 9 | 9 | 8 | 5 | 11 | 9 | 6 | 7 | 6 | 6 | 5 | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 6 | 9 | 9 | 9 | 7 |
| ENERparking Navarra | 10 | 11 | 10 | 10 | 13 | 10 | 12 | 10 | 7 | 5 | 5 | 7 | 10 | 11 | 9 | 12 | 10 | 9 | 8 | 7 | 8 | 7 | 6 | 6 | 7 | 8 |
| El Ventero CBV | 7 | 12 | 12 | 13 | 8 | 9 | 6 | 12 | 13 | 13 | 13 | 10 | 13 | 9 | 13 | 13 | 13 | 11 | 10 | 11 | 12 | 12 | 10 | 10 | 10 | 9 |
| Mi Arquitecto Benicarló | 9 | 9 | 6 | 6 | 4 | 7 | 10 | 8 | 8 | 11 | 9 | 9 | 7 | 6 | 7 | 8 | 9 | 6 | 6 | 5 | 7 | 9 | 8 | 8 | 8 | 10 |
| Ibersol Tarragona | 4 | 6 | 7 | 7 | 5 | 5 | 7 | 6 | 5 | 8 | 10 | 11 | 9 | 12 | 14 | 14 | 14 | 13 | 12 | 10 | 10 | 10 | 12 | 12 | 12 | 11 |
| Hozono Global Jairis | 12 | 14 | 13 | 12 | 10 | 11 | 14 | 14 | 14 | 14 | 14 | 12 | 14 | 13 | 10 | 11 | 11 | 14 | 13 | 14 | 13 | 11 | 11 | 11 | 11 | 12 |
| CB Cornellà | 3 | 5 | 8 | 8 | 12 | 13 | 13 | 13 | 11 | 7 | 8 | 8 | 8 | 10 | 12 | 10 | 8 | 10 | 11 | 12 | 11 | 13 | 13 | 13 | 13 | 13 |
| Torrons Vicens | 11 | 7 | 11 | 11 | 11 | 12 | 9 | 9 | 12 | 12 | 11 | 13 | 11 | 14 | 11 | 9 | 12 | 12 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 |
* Qualification to group champions' playoffs
* Qualification to promotion playoffs
* Qualification to relegation playoffs
* Relegation to Liga EBA

#### Results

| Home \ Away | ALB | BAR | COR | PAR | PRA | CBV | NAV | ROD | GCA | MEN | JAI | TGN | BNC | HOS |
| Albacete Basket | — | 67–68 | 75–67 | 53–72 | 76–94 | 64–62 | 86–75 | 64–57 | 79–71 | 58–71 | 82–68 | 80–62 | 76–67 | 77–49 |
| Barça B | 106–74 | — | 61–67 | 66–71 | 71–68 | 90–54 | 110–58 | 68–72 | 85–86 | 70–45 | 79–63 | 74–61 | 67–57 | 76–61 |
| CB Cornellà | 68–85 | 66–69 | — | 74–82 | 72–96 | 56–74 | 51–74 | 49–74 | 77–59 | 54–74 | 67–83 | 74–65 | 70–73 | 63–51 |
| CB Pardinyes Lleida | 85–79 | 59–68 | 69–75 | — | 93–84 | 67–74 | 62–78 | 75–78 | 67–79 | 78–76 | 78–75 | 64–65 | 56–72 | 80–67 |
| CB Prat | 102–88 | 60–85 | 108–74 | 95–71 | — | 86–61 | 68–70 | 78–61 | 92–69 | 78–58 | 92–75 | 87–60 | 76–67 | 96–59 |
| El Ventero CBV | 57–71 | 72–76 | 73–77 | 71–82 | 89–94 | — | 77–74 | 69–73 | 71–62 | 54–91 | 68–65 | 65–70 | 73–62 | 78–66 |
| ENERparking Navarra | 76–56 | 52–58 | 74–61 | 74–90 | 76–88 | 59–73 | — | 73–68 | 95–86 | 70–74 | 57–53 | 68–73 | 80–74 | 67–64 |
| Globalcaja La Roda | 91–73 | 49–64 | 76–79 | 87–67 | 82–85 | 64–63 | 86–62 | — | 71–61 | 61–80 | 65–55 | 69–59 | 82–75 | 59–68 |
| Gran Canaria B | 80–57 | 54–80 | 90–61 | 75–70 | 93–81 | 81–70 | 82–54 | 77–75 | — | 68–57 | 79–87 | 69–76 | 85–59 | 70–58 |
| Hestia Menorca | 65–66 | 60–75 | 97–66 | 84–69 | 72–78 | 79–61 | 87–68 | 66–73 | 84–55 | — | 77–59 | 77–73 | 80–58 | 53–47 |
| Hozono Global Jairis | 64–59 | 71–60 | 71–60 | 66–70 | 89–90 | 52–53 | 70–64 | 71–61 | 88–83 | 55–64 | — | 55–64 | 62–74 | 63–55 |
| Ibersol Tarragona | 68–79 | 61–79 | 87–64 | 69–84 | 74–72 | 62–90 | 71–74 | 67–80 | 70–80 | 49–83 | 73–67 | — | 64–72 | 86–73 |
| Mi Arquitecto Benicarló | 69–87 | 63–64 | 62–64 | 66–70 | 77–70 | 84–93 | 52–55 | 92–89 | 99–77 | 69–64 | 73–71 | 87–71 | — | 84–74 |
| Torrons Vicens | 74–78 | 70–75 | 74–50 | 78–73 | 60–74 | 61–62 | 75–83 | 65–45 | 85–98 | 66–75 | 61–59 | 67–65 | 46–74 | — |

### Group West
#### League table

| Pos | Team | Pld | W | L | PF | PA | PD | Pts | Qualification or relegation |
| 1 | Juaristi ISB | 26 | 21 | 5 | 2136 | 1918 | +218 | 47 | Qualification to group champions' playoffs |
| 2 | Grupo Alega Cantabria | 26 | 19 | 7 | 2099 | 1916 | +183 | 45 | Qualification to promotion playoffs |
| 3 | Zornotza ST | 26 | 16 | 10 | 2020 | 1901 | +119 | 42 | Qualification to promotion playoffs |
| 4 | Reina Yogur Clavijo CB | 26 | 16 | 10 | 1992 | 1907 | +85 | 42 | Qualification to promotion playoffs |
| 5 | CAT&REST Intragas-Clima CDP | 26 | 15 | 11 | 2023 | 1936 | +87 | 41 | Qualification to promotion playoffs |
| 6 | CB Marbella | 26 | 14 | 12 | 1923 | 1844 | +79 | 40 | Qualification to promotion playoffs |
| 7 | Círculo Gijón | 26 | 13 | 13 | 2037 | 2024 | +13 | 39 | Qualification to promotion playoffs |
| 8 | Innova Chef | 26 | 12 | 14 | 1901 | 1965 | −64 | 38 | Qualification to promotion playoffs |
| 9 | Enerdrink UDEA Algeciras DAM | 26 | 11 | 15 | 1835 | 1914 | −79 | 37 | |
| 10 | Melilla Sport Capital Enrique Soler | 26 | 11 | 15 | 1909 | 1988 | −79 | 37 | |
| 11 | Aquimisa Carbajosa | 26 | 11 | 15 | 1823 | 1863 | −40 | 37 | Qualification to relegation playoffs |
| 12 | Zentro Basket Madrid | 26 | 10 | 16 | 2009 | 2047 | −38 | 36 | Qualification to relegation playoffs |
| 13 | NCS Alcobendas | 26 | 6 | 20 | 1850 | 2103 | −253 | 32 | Relegation to Liga EBA |
| 14 | CB Morón | 26 | 7 | 19 | 1835 | 2066 | −231 | 32 | Relegation to Liga EBA |
* ↑ CB Morón was deducted one point after the team left the court unauthorized before start the match in Ponferrada.

#### Positions by round

The table lists the positions of teams after completion of each round. In order to preserve chronological evolvements, any postponed matches are not included in the round at which they are originally scheduled, but added to the full round they are played immediately afterwards.
| Team ╲ Round | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Juaristi ISB | 2 | 4 | 2 | 5 | 5 | 1 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Grupo Alega Cantabria | 5 | 1 | 1 | 1 | 2 | 3 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Zornotza ST | 3 | 5 | 3 | 2 | 1 | 2 | 3 | 3 | 4 | 3 | 2 | 3 | 3 | 5 | 6 | 7 | 4 | 2 | 2 | 3 | 5 | 3 | 3 | 3 | 4 | 3 |
| Reina Yogur Clavijo | 12 | 12 | 9 | 9 | 8 | 8 | 7 | 6 | 8 | 9 | 7 | 7 | 5 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 3 | 4 |
| CAT&REST Intragas | 6 | 2 | 4 | 3 | 3 | 6 | 2 | 5 | 3 | 4 | 4 | 4 | 4 | 6 | 7 | 9 | 10 | 7 | 6 | 6 | 4 | 5 | 5 | 5 | 6 | 5 |
| CB Marbella | 4 | 9 | 10 | 10 | 11 | 10 | 9 | 10 | 9 | 8 | 5 | 5 | 8 | 7 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 6 |
| Círculo Gijón | 8 | 13 | 12 | 12 | 10 | 12 | 12 | 13 | 12 | 12 | 10 | 10 | 11 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 8 | 10 | 9 | 7 |
| Innova Chef | 13 | 6 | 5 | 4 | 4 | 7 | 6 | 7 | 6 | 7 | 6 | 8 | 6 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 8 | 8 | 8 |
| Enerdrink UDEA | 11 | 14 | 14 | 14 | 14 | 14 | 10 | 11 | 10 | 11 | 11 | 12 | 9 | 9 | 8 | 8 | 7 | 9 | 10 | 9 | 11 | 10 | 11 | 11 | 11 | 9 |
| Melilla Sport Capital | 10 | 11 | 13 | 13 | 13 | 11 | 14 | 14 | 14 | 14 | 13 | 11 | 12 | 12 | 10 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 10 |
| Aquimisa Carbajosa | 7 | 3 | 6 | 6 | 7 | 5 | 8 | 8 | 7 | 5 | 8 | 6 | 7 | 8 | 9 | 5 | 6 | 6 | 7 | 8 | 10 | 11 | 9 | 7 | 7 | 11 |
| Zentro Basket Madrid | 1 | 8 | 7 | 8 | 6 | 4 | 5 | 4 | 5 | 6 | 9 | 9 | 10 | 10 | 11 | 10 | 9 | 10 | 9 | 10 | 8 | 8 | 10 | 9 | 10 | 12 |
| NCS Alcobendas | 14 | 7 | 8 | 7 | 9 | 9 | 11 | 9 | 11 | 10 | 12 | 13 | 13 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 |
| CB Morón | 9 | 10 | 11 | 11 | 12 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 14 |
* Qualification to group champions' playoffs
* Qualification to promotion playoffs
* Qualification to relegation playoffs
* Relegation to Liga EBA

#### Results

| Home \ Away | CAR | PON | MAR | MOR | GIJ | UDE | CAN | ZAM | ISB | MEL | ACB | CLA | ZEN | ZOR |
| Aquimisa Carbajosa | — | 87–85 | 59–69 | 84–48 | 70–66 | 67–70 | 79–70 | 74–57 | 63–80 | 48–75 | 86–62 | 66–75 | 75–68 | 75–87 |
| CAT&REST Intragas | 77–58 | — | 61–69 | 2–0 | 100–92 | 92–62 | 82–67 | 73–87 | 75–64 | 87–57 | 79–68 | 82–74 | 79–82 | 85–82 |
| CB Marbella | 67–55 | 92–95 | — | 84–43 | 83–71 | 77–64 | 64–73 | 67–62 | 73–76 | 81–70 | 83–63 | 70–66 | 73–78 | 68–72 |
| CB Morón | 81–80 | 80–88 | 75–94 | — | 87–77 | 71–69 | 79–85 | 74–81 | 77–109 | 80–75 | 86–82 | 70–77 | 98–74 | 75–86 |
| Círculo Gijón | 77–72 | 78–75 | 74–69 | 92–73 | — | 66–76 | 76–68 | 78–71 | 81–64 | 85–74 | 75–84 | 74–75 | 90–85 | 85–65 |
| Enerdrink UDEA | 75–45 | 83–82 | 52–56 | 75–81 | 81–72 | — | 72–77 | 80–66 | 69–87 | 72–56 | 82–76 | 69–77 | 63–62 | 58–75 |
| Grupo Alega Cantabria | 79–62 | 84–61 | 76–62 | 88–76 | 86–72 | 96–77 | — | 66–52 | 84–87 | 92–80 | 90–61 | 91–83 | 91–80 | 82–74 |
| Innova Chef | 67–76 | 84–81 | 89–87 | 82–74 | 90–92 | 73–70 | 69–80 | — | 83–82 | 79–74 | 74–64 | 63–67 | 96–94 | 81–73 |
| Juaristi ISB | 70–62 | 99–85 | 81–80 | 84–55 | 91–77 | 76–70 | 86–84 | 85–68 | — | 73–72 | 106–74 | 70–72 | 89–70 | 76–66 |
| Melilla Sport Capital | 68–75 | 80–77 | 77–59 | 70–69 | 72–91 | 70–68 | 84–79 | 81–73 | 78–84 | — | 78–63 | 72–83 | 83–77 | 72–68 |
| NCS Alcobendas | 62–76 | 61–69 | 66–77 | 82–81 | 70–85 | 81–82 | 85–71 | 71–62 | 70–80 | 83–85 | — | 82–81 | 76–67 | 74–89 |
| Reina Yogur Clavijo | 68–82 | 86–94 | 80–67 | 95–66 | 69–56 | 70–58 | 66–80 | 68–73 | 80–74 | 76–68 | 79–61 | — | 87–65 | 86–78 |
| Zentro Basket Madrid | 80–70 | 71–78 | 100–82 | 77–70 | 91–79 | 78–79 | 75–78 | 65–63 | 80–82 | 86–78 | 93–66 | 79–69 | — | 64–77 |
| Zornotza ST | 80–77 | 89–79 | 66–70 | 74–66 | 83–76 | 85–59 | 72–82 | 69–56 | 70–79 | 80–60 | 87–63 | 97–83 | 76–68 | — |
* ↑ CB Morón left the court unauthorized before start the match.

## Playoffs
### Group champions' playoffs

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Barça B | 122–131 | Juaristi ISB | 59–65 | 63–66 |
Source: FEB

### Promotion playoffs
#### Round of 16

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Grupo Alega Cantabria | 147–129 | ENERparking Basket Navarra | 63–50 | 84–79 |
| Zornotza ST | 146–120 | CB Pardinyes Lleida | 88–57 | 58–63 |
| Reina Yogur Clavijo CB | 160–164 | Gran Canaria B | 78–96 | 82–68 |
| CAT&REST Intragas-Clima CDP | 154–137 | Fundación Globalcaja La Roda | 66–82 | 88–55 |
| Albacete Basket | 139–155 | CB Marbella | 65–87 | 74–68 |
| Hestia Menorca | 167–133 | Círculo Gijón | 84–70 | 83–63 |
| CB Prat | 173–142 | Innova Chef | 84–73 | 89–69 |
Source: FEB

#### Quarter-finals

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Barça B | 166–135 | Gran Canaria B | 96–68 | 70–67 |
| CB Prat | 161–124 | CB Marbella | 70–58 | 91–66 |
| Grupo Alega Cantabria | 161–119 | CAT&REST Intragas-Clima CDP | 82–54 | 79–65 |
| Hestia Menorca | 142–145 | Zornotza ST | 63–74 | 79–71 |
Source: FEB

#### Semi-finals

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Barça B | 173–132 | Zornotza ST | 75–63 | 98–69 |
| CB Prat | 144–128 | Grupo Alega Cantabria | 61–58 | 83–70 |
Source: FEB

### Relegation playoffs

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| Aquimisa Carbajosa | 142–129 | Hozono Global Jairis | 64–64 | 78–65 |
| Ibersol CB Tarragona | 142–153 | Zentro Basket Madrid | 66–78 | 76–75 |
Source: FEB

## Copa LEB Plata

The Copa LEB Plata was played on 30 January 2021, by the top team of each group after the end of the first half of the season (round 13).

### Teams qualified

| Pos | Grp | Team | Pld | W | L | PF | PA | PD | Pts |
| 1 | East | Barça B (H) | 13 | 11 | 2 | 991 | 822 | +169 | 24 |
| 1 | West | Juaristi ISB | 13 | 11 | 2 | 1100 | 953 | +147 | 24 |

### Game
## Final standings

| Pos | Team | Pld | W | D | L | Promotion or relegation |
| 1 | Juaristi ISB (C, P, X) | 28 | 23 | 0 | 5 | Promotion to LEB Oro |
| 2 | Barça B (P) | 32 | 25 | 0 | 7 | Promotion to LEB Oro |
| 3 | CB Prat (P) | 32 | 25 | 0 | 7 | Promotion to LEB Oro |
| 4 | Grupo Alega Cantabria | 32 | 21 | 0 | 11 | |
| 5 | Zornotza ST | 32 | 18 | 0 | 14 | |
| 6 | Hestia Menorca | 30 | 20 | 0 | 10 | |
| 7 | CAT&REST Intragas-Clima CDP | 30 | 16 | 0 | 14 | |
| 8 | CB Marbella | 30 | 15 | 0 | 15 | |
| 9 | Gran Canaria B | 30 | 15 | 0 | 15 | |
| 10 | Reina Yogur Clavijo CB | 28 | 17 | 0 | 11 | |
| 11 | Albacete Basket | 28 | 16 | 0 | 12 | |
| 12 | Fundación Global1caja La Roda | 28 | 15 | 0 | 13 | |
| 13 | Círculo Gijón | 28 | 13 | 0 | 15 | |
| 14 | CB Pardinyes Lleida | 28 | 14 | 0 | 14 | |
| 15 | ENERparking Basket Navarra | 28 | 13 | 0 | 15 | |
| 16 | Innova Chef | 28 | 12 | 0 | 16 | |
| 17 | El Ventero CBV | 26 | 12 | 0 | 14 | |
| 18 | Enerdrink UDEA Algeciras DAM | 26 | 11 | 0 | 15 | |
| 19 | Mi Arquitecto CB Benicarló | 26 | 12 | 0 | 14 | |
| 20 | Melilla Sport Capital Enrique Soler | 26 | 11 | 0 | 15 | |
| 21 | Aquimisa Carbajosa | 28 | 12 | 1 | 15 | |
| 22 | Zentro Basket Madrid | 28 | 11 | 0 | 17 | |
| 23 | Ibersol CB Tarragona (R) | 28 | 10 | 0 | 18 | Relegation to Liga EBA |
| 24 | Hozono Global Jairis (R) | 28 | 9 | 1 | 18 | Relegation to Liga EBA |
| 25 | CB Cornellà (R) | 26 | 8 | 0 | 18 | Relegation to Liga EBA |
| 26 | NCS Alcobendas (R) | 26 | 6 | 0 | 20 | Relegation to Liga EBA |
| 27 | CB Morón (R) | 26 | 7 | 0 | 19 | Relegation to Liga EBA |
| 28 | Torrons Vicens CB L'Hospitalet (R) | 26 | 6 | 0 | 20 | Relegation to Liga EBA |

## Awards

All official awards of the 2020–21 LEB Plata season.

### Group champions' playoffs MVP

| Pos. | Player | Team |
| SF | Manex Ansorregui | Juaristi ISB |
Source:

### Copa LEB Plata MVP

| Pos. | Player | Team |
| SG | Ibon Guridi | Juaristi ISB |
Source:

### Player of the round
#### Regular season

| Round | Player | Team | Eff. |
| 1 | Jabs Newby | Círculo Gijón | 35 |
| 2 | Toni Vicens | CB Cornellà | 35 |
| 3 | Guillermo Bastante | Zentro Basket Madrid | 32 |
| 3 | Javier Lucas | Círculo Gijón | 32 |
| 4 | Walter Cabral | Grupo Alega Cantabria | 39 |
| 5 | Arturo Cruz | Aquimisa Carbajosa | 35 |
| 6 | Simeon Lepichev | ENERparking Basket Navarra | 30 |
| 7 | Walter Cabral (2) | Grupo Alega Cantabria | 32 |
| 8 | Mark Hughes | Fundación Globalcaja La Roda | 38 |
| 9 | Miki Ortega | Enerdrink UDEA Algeciras DAM | 41 |
| 10 | Walter Cabral (3) | Grupo Alega Cantabria | 36 |
| 11 | Nnamdi Okonkwo | Innova Chef | 35 |
| 12 | Leo Čizmić | Grupo Alega Cantabria | 32 |
| 13 | Iago Estévez | Enerdrink UDEA Algeciras DAM | 33 |
| 14 | Zane Najdawi | Hozono Global Jairis | 34 |
| 15 | Rodrigo Seoane | ENERparking Basket Navarra | 32 |
| 16 | Ignacio Rodríguez | Zentro Basket Madrid | 35 |
| 17 | Víctor Serrano | CB Cornellà | 36 |
| 18 | Pablo Hernández | CAT&REST Intragas-Clima CDP | 38 |
| 19 | Agustín Barreiro | Zentro Basket Madrid | 34 |
| 20 | Diego Alderete | Aquimisa Carbajosa | 28 |
| 21 | Jean Montero | Gran Canaria B | 34 |
| 22 | Mark Hughes (2) | Fundación Globalcaja La Roda | 34 |
| 22 | Jahvaughn Powell | NCS Alcobendas | 34 |
| 23 | Jeromy Rodríguez | Zornotza ST | 34 |
| 24 | Samuel Rodríguez | Mi Arquitecto CB Benicarló | 35 |
| 25 | Samuel Rodríguez (2) | Mi Arquitecto CB Benicarló | 34 |
| 26 | Imo González | Melilla Sport Capital Enrique Soler | 34 |
| 26 | Pa Mor Diane | El Ventero CBV | 34 |