The 2026 Chilean Cup served up a stunning upset in the Round of 16 as Primera División side O'Higgins dismantled powerhouse Colo Colo with a commanding 4–1 victory at the Estadio El Teniente in Rancagua. The home side produced a near‑perfect performance to send the reigning league champions crashing out of the cup competition.

Match Overview

From the opening whistle, O'Higgins pressed high and disrupted Colo Colo's build‑up play. The hosts took the lead inside 20 minutes when a swift counter‑attack ended with a clinical finish. By half‑time they had doubled their advantage, and a third goal early in the second half effectively sealed the tie. Colo Colo pulled one back from a set piece, but O'Higgins restored their three‑goal cushion with a late strike to complete the emphatic 4–1 scoreline.

Key Moments

• 17' – O'Higgins open the scoring: a long ball over the top caught the Colo Colo defence flat‑footed, and the striker slotted home.
• 38' – A stunning free‑kick from the edge of the box doubles the lead.
• 52' – Quick combination play on the wing leads to a tap‑in for 3–0.
• 68' – Colo Colo reduce the deficit with a header from a corner.
• 83' – O'Higgins put the game to bed with a low drive from outside the area.

Tactical Story

O'Higgins employed a compact 4‑4‑2 shape that denied Colo Colo space in central areas. Their wingers tracked back diligently, forcing Colo Colo’s full‑backs to rush crosses. In attack, O'Higgins exploited the visitors’ high defensive line with direct passes in behind. Colo Colo, lacking creativity in midfield, struggled to break down a well‑organised block.

Standout Performers

O'Higgins’ number nine was unplayable, involved in three of the four goals. The midfield engine room also deserves special mention for winning nearly every second ball. For Colo Colo, the centre‑back who scored their only goal was one of the few to emerge with credit.

What It Means

O'Higgins progress to the quarter‑finals with a statement win, while Colo Colo’s hopes of a domestic double come to an abrupt end. The result will send shockwaves through Chilean football and serve as a reminder that cup competitions can produce the most memorable upsets.