Newell's stay perfect in Copa Sudamericana

SAO PAULO, June 6 (Xinhua) -- Marcos Portillo struck late as Newell's Old Boys kept their perfect record intact with a 2-1 away win over Santos in their Copa Sudamericana Group E match on Tuesday.

Juan Sforza put the visitors ahead on the stroke of halftime before Marcos Leonardo equalized with an 80th-minute penalty.

The Argentine side regained the lead in the eighth minute of stoppage time when Marcos P