1999–2000 LEB season
The 1999–2000 LEB season was the 4th season of the Liga Española de Baloncesto, second tier of the Spanish basketball.
LEB standings
| # | Teams | P | W | L | PF | PA | Qualification or relegation |
| 1 | CB Lucentum Alicante | 30 | 22 | 8 | 2430 | 2254 | Qualified to Quarterfinals |
| 2 | Club Ourense Baloncesto | 30 | 20 | 10 | 2359 | 2228 | Qualified to Quarterfinals |
| 3 | Melilla Baloncesto | 30 | 20 | 10 | 2354 | 2299 | Qualified to Quarterfinals |
| 4 | Caprabo Lleida | 30 | 19 | 11 | 2460 | 2344 | Qualified to Quarterfinals |
| 5 | Tenerife Atún | 30 | 19 | 11 | 2226 | 2097 | Qualified to Round of 16 |
| 6 | IBB Hoteles Menorca | 30 | 18 | 12 | 2395 | 2267 | Qualified to Round of 16 |
| 7 | Polaris World Murcia | 30 | 16 | 14 | 2421 | 2466 | Qualified to Round of 16 |
| 8 | Cajasur Córdoba | 30 | 16 | 14 | 2442 | 2480 | Qualified to Round of 16 |
| 9 | Drac Inca | 30 | 15 | 15 | 2183 | 2159 | Qualified to Round of 16 |
| 10 | CB Granada | 30 | 14 | 16 | 2336 | 2352 | Qualified to Round of 16 |
| 11 | CB Los Barrios | 30 | 14 | 16 | 2384 | 2450 | Qualified to Round of 16 |
| 12 | Badajoz Caja Rural | 30 | 12 | 18 | 2201 | 2224 | Qualified to Round of 16 |
| 13 | Sondeos del Norte | 30 | 12 | 18 | 2140 | 2262 | - |
| 14 | CB Ciudad de Huelva | 30 | 9 | 21 | 2439 | 2562 | - |
| 15 | Abeconsa Ferrol | 30 | 7 | 23 | 2352 | 2517 | - |
| 16 | Ulla Oil Rosalía | 30 | 7 | 23 | 2273 | 2434 | - |
''There are no relegations to lower divisions.''