Colo-Colo U20 5-1 Cobreloa U20 in the Campeonato Nacional Formativo - Proyección, round 4.

Colo-Colo U20 won 3, drew 2 and lost 0 of their previous 5 matches (D–D–W–W–W), scoring 14 and conceding 4.

Cobreloa U20 won 3, drew 0 and lost 2 of their previous 5 matches (L–W–L–W–W), scoring 8 and conceding 9.

The two sides have met 2 times: Colo-Colo U20 1 win, Cobreloa U20 1, 0 draws.