In a remarkable away performance, Boston River thrashed Club Guaraní 5-0 in their final CONMEBOL Copa Sudamericana group stage match on May 29, 2025. The Uruguayan side, playing at the Estadio Defensores del Chaco in Asunción, delivered a stunning display to finish their campaign on a high note despite earlier setbacks. Boston River showcased clinical finishing and tactical discipline to run out comprehensive winners against a Guaraní side that had its own qualification hopes dashed. This result served as a strong redemption for Boston River, proving their capability on the continental stage, even if it came too late to alter their fate in the group. The heavy scoreline will be a concerning footnote for Guaraní's season.