Colo-Colo U20 2-2 Unión Española U20 in the Campeonato Nacional Formativo - Proyección, round 7.

Colo-Colo U20 won 2, drew 2 and lost 1 of their previous 5 matches (W–L–W–D–D), scoring 12 and conceding 8.

Unión Española U20 won 2, drew 0 and lost 3 of their previous 5 matches (W–W–L–L–L), scoring 13 and conceding 11.

The two sides have met 10 times: Colo-Colo U20 3 wins, Unión Española U20 3, 4 draws.