Atlético-PI 2-1 Altos in the Piauiense, Semifinals at Lindolfo Monteiro, Teresina.

Atlético-PI won 4, drew 1 and lost 0 of their previous 5 matches (W–W–W–D–W), scoring 10 and conceding 2.

Altos won 1, drew 2 and lost 2 of their previous 5 matches (L–L–D–W–D), scoring 4 and conceding 8.

The two sides have met 5 times: Atlético-PI 2 wins, Altos 0, 3 draws.