Sancti Spíritus won its only Cuban National Series in 1979, edging Villa Clara and Vegueros to win the league with an impressive 39-12 record.
| Team | W | L | Pct. | GB |
|---|---|---|---|---|
| Sancti Spíritus | 39 | 12 | .764 | - |
| Villa Clara | 36 | 14 | .720 | 2½ |
| Vegueros | 35 | 14 | .714 | 3 |
| Cienfuegos | 31 | 20 | .607 | 8 |
| Forestales | 30 | 20 | .600 | 8½ |
| Camagüey | 28 | 21 | .571 | 10 |
| Granma | 27 | 21 | .5 | 10½ |
| Citricultores (Matanzas) | 28 | 23 | .54 | 11 |
| Ciego de Ávila | 26 | 25 | .509 | 13 |
| Metropolitanos | 25 | 25 | .500 | 13½ |
| Santiago de Cuba | 23 | 28 | .450 | 16 |
| Industriales | 22 | 27 | .440 | 16 |
| Henequeneros (Matanzas) | 22 | 29 | .431 | 17 |
| Guantánamo | 21 | 29 | .420 | 17½ |
| Holguín | 19 | 32 | .372 | 20 |
| Las Tunas | 15 | 35 | .300 | 23½ |
| La Habana | 14 | 36 | .280 | 24½ |
| Isla de la Juventud | 10 | 40 | .200 | 28½ |
| West League | East League |
| Group A Isla de la Juventud | Matanzas Metropolitanos (Havana) | Pinar del Río |
Group C Camagüey | Ciego de Ávila Las Tunas | Villa Clara |
| Group B Cienfuegos | La Habana Province Industriales (Havana) | Sancti Spíritus |
Group D Granma | Guantánamo Holguín | Santiago de Cuba |
| Defunct teams: Agricultores | Azucareros | Citricultores | Forestales | Ganaderos | Granjeros Henequeneros | Mineros | Occidentales | Oriente/Orientales | Vegueros |
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| Seasons: 1961-62 | 1962-63 | 1963-64 | 1964-65 | 1965-66 | 1966-67 | 1967-68 | 1968-69 | 1969-70 | 1970-71 | 1971-72 | 1972-73 | 1973-74 | 1974-75 | 1975-76 | 1976-77 | 1977-78 | 1978-79 | 1979-80 | 1980-81 | 1981-82 | 1982-83 | 1983-84 | 1984-85 | 1985-86 | 1986-87 | 1987-88 | 1988-89 | 1989-90 | 1990-91 | 1991-92 | 1992-93 | 1993-94 | 1994-95 | 1995-96 | 1996-97 | 1997-98 | 1998-99 | 1999-2000 | 2000–01 | 2001–02 | 2002–03 | 2003–04 | 2004–05 | 2005–06 | 2006–07 | 2007–08 | 2008–09 | 2009–10 | 2010–11 | |