Atlético Mayor - U13 0-3 CDI Pichilemu - U13 in the Relampagol 1 de Septiembre - U13, Semifinals.

Atlético Mayor - U13 won 2, drew 1 and lost 2 of their previous 5 matches (D–W–L–W–L), scoring 9 and conceding 10.

The two sides have met 1 time: Atlético Mayor - U13 0 wins, CDI Pichilemu - U13 1, 0 draws.