1990–91 Cuban National Series

The 30th season of the Cuban National Series featured a postseason bracket tournament for the first time, with the top two teams from each division qualifying. Semifinals were played as best-of-three series, followed by a best-of-seven final series. Both semifinals were won by division runners-up, with Henequeros then defeating Camagüey to repeat as league champions. The 18 teams of the league were unchanged from recent seasons, as was each team's regular-season schedule of 48 games.

1990–91 Cuban National Series Serie Nacional de Béisbol 1990–91
League	Cuban National Series
Sport	Baseball
Number of games	48
Number of teams	18
Eastern zone
Best record	Santiago de Cuba (33–15)
Western zone
Best record	La Habana (34–13)
Postseason
Finals champions	Henequeneros
Runners-up	Camagüey

Standings

Western zone

Team	W	L	Pct.	GB
La Habana	34	13	.723	-
Henequeneros (Matanzas)	33	15	.600	1.5
Vegueros (Pinar del Río)	33	15	.600	1.5
Industriales (Havana)	29	19	.604	5.5
Metropolitanos (Havana)	24	23	.510	10
Isla de la Juventud	20	28	.416	14.5
Cienfuegos	16	32	.333	18.5
Citricultores (Matanzas)	13	35	.270	21.5
Forestales (Pinar del Río)	13	35	.270	21.5

Eastern zone

Team	W	L	Pct.	GB
Santiago de Cuba	33	15	.688	-
Camagüey	29	19	.604	4
Villa Clara	27	21	.500	6
Holguín	26	22	.541	7
Las Tunas	24	24	.500	9
Granma	22	26	.458	11
Guantánamo	21	27	.400	12
Ciego de Ávila	20	28	.416	13
Sancti Spíritus	14	34	.291	19

Source:

Playoffs

	Semifinals					Finals
	W1	La Habana	1
	E2	Camagüey	2
						E2	Camagüey	1
						W2	Henequeneros	4
	E1	Santiago de Cuba	0
	W2	Henequeneros	2

Further reading

• "Cronología: 1991" (in Spanish). Archived from the original on February 26, 2005. Retrieved 2006-10-11. (Note - text is printed in a white font on a white background, depending on browser used.)