Complex sentence: He made his debut in a friendly against Nigeria on 26 July 2003, a 0--1 loss at Watford's Vicarage Road, and was selected for the following year's Copa América, held in Peru.
Split into simpler sentences: He made his debut in a friendly against Nigeria on 26 July 2003, a 0--1 loss at Watford's Vicarage Road. He was selected for the following year's Copa América, held in Peru.