1990–91 ACB season

1990-91 ACB season
League	Liga ACB
Sport	Basketball
Duration	September 19, 1990 - May 30, 1990
Number of teams	24
TV partner(s)	Televisión Española
Regular Season
Season champions	Montigalà Joventut
Playoffs
ACB Finals
Champions	Montigalà Joventut
Finals MVP	Corny Thompson
ACB seasons
← 1989–90 1991–92 →

The 1990–91 ACB season was the 8th season of the Liga ACB, after changing its name. The competition format changed again. The 24 teams were divided in two groups of 12 teams each. The eight first teams of each group advanced to the championship playoffs, and the four last teams of each group advanced to the relegation playoffs.

Montigalà Joventut won their first ACB title, and their 3rd overall. It was the first ACB title won by a team besides FC Barcelona and Real Madrid.

Team Standings

Regular season

	Advanced to Championship Playoffs
	Advanced to Relegation Playoffs

Group Even

Team	Pld	W	L	PF	PA
Montigalà Joventut	34	30	4	3091	2550
Estudiantes Caja Postal	34	25	9	2862	2637
CAI Zaragoza	34	20	14	3135	2929
Fórum Valladolid	34	20	14	2722	2695
Valvi Girona	34	18	16	2695	2668
Mayoral Maristas	34	16	18	2665	2664
Caja San Fernando	34	15	19	2759	2812
Caixa Ourense	34	15	19	2749	2984
Grupo IFA	34	14	20	2712	2819
Elosúa León	34	13	21	2854	2846
Cajacanarias	34	10	24	2820	3055
Puleva Baloncesto Granada	34	9	25	2534	2899

Group Odd

Team	Pld	W	L	PF	PA
FC Barcelona	34	26	8	2822	2443
Real Madrid Otaysa	34	24	10	2745	2575
Taugrés	34	21	13	2796	2669
Atlético Madrid Villalba	34	17	17	2648	2744
Huesca La Magia	34	16	18	2647	2612
Pamesa Valencia	34	15	19	2615	2628
Caja Ronda	34	15	19	2435	2534
Dyc Breogán	34	15	19	2549	2667
Zumos Júver Murcia	34	15	19	2704	2755
TDK Manresa	34	15	19	2625	2752
Cajabilbao	34	12	22	2782	2911
OAR Ferrol	34	12	22	2571	2689

Playoffs

Relegation Playoffs

First Round						Second Round

1	Zumos Júver Murcia	85	93	86

4	Puleva Baloncesto Granada	80	72	72
						4	Puleva Baloncesto Granada	78	72	95	68	88

						3	Cajabilbao	95	82	82	62	85
2	Elosúa León	106	95	92	82

3	Cajabilbao	86	97	89	72

First Round						Second Round

1	Grupo IFA	63	83	71	69

4	OAR Ferrol	64	70	66	67
						4	OAR Ferrol	91	82	66	72	94

						3	Cajacanarias	78	68	73	76	64
2	TDK Manresa	78	85	89	62

3	Cajacanarias	74	79	99	61

Cajabilbao and Cajacanarias were relegated.

Championship Playoffs

First Round			Quarterfinals			Semifinals			Finals

1	Montigalà Joventut	2
16	DYC Breogán	0	1	Montigalà Joventut	2
8	Valvi Girona	0	9	At. Madrid Villalba	0
9	At. Madrid Villalba	2				1	Montigalà Joventut	3
5	Taugrés	2				5	Taugrés	1
12	Pamesa Valencia	0	5	Taugrés	2
13	Caja Ronda	0	4	Real Madrid Otaysa	0
4	Real Madrid Otaysa	2							1	Montigalà Joventut	3
3	Estudiantes CP	2							2	FC Barcelona	1
14	Caixa Ourense	0	3	Estudiantes CP	2
11	Huesca La Magia	0	6	CAI Zaragoza	0
6	CAI Zaragoza	2				3	Estudiantes CP	1
7	Fórum Valladolid	2				2	FC Barcelona	3
10	Mayoral Maristas	0	7	Fórum Valladolid	1
15	Caja San Fernando	0	2	FC Barcelona	2
2	FC Barcelona	2