The São Nicolau Island Opening Tournament (Portuguese: Torneio de Abertura de São Nicolau, Capeverdean Crioulo, ALUPEC or ALUPEK: Turnéu di Abertura di San Nikolau), is an opening tournament competition (equivalent to a league cup) played during the season in the island of São Nicolau, Cape Verde The competition is organized by the São Nicolau Regional Football Association (Associação Regional de Futebol de São Nicolau, ARFSN).

[1] Some seasons featured rounds of one portion, some seasons featured three rounds and two groups with the top club of each group in the final match.

Atlético is the recent club to win a title for the season.

Belo Horizonte was the leader up to 2017 and three clubs has now three titles won.

The 2017–18 season has been cancelled due to financial concerns.