Unión La Calera U20 2-0 San Marcos de Arica U20 in the U20 Campeonato Regional Formativo, round 7 at Estadio Municipal Nicolás Chahuán Nazar, Melipilla.

Unión La Calera U20 won 1, drew 1 and lost 3 of their previous 5 matches (L–L–D–L–W), scoring 8 and conceding 11.

San Marcos de Arica U20 won 0, drew 2 and lost 3 of their previous 5 matches (L–L–L–D–D), scoring 3 and conceding 6.

The two sides have met 2 times: Unión La Calera U20 1 win, San Marcos de Arica U20 1, 0 draws.