On april 2017 · Mundo Deportivo
In Carlos Cuéllar´s long career, his spell at Osasuna deserve a special mention. As a 'rojillo' player, contributed to historic achievements for the Navarrese team. In the 2006-07 UEFA Cup, Osasuna reached the semi-finals. In the first leg of the quarter-final against Bayer Leverkusen, Carlos scored the first goal of an impressive 0-3 win.
On the 5th of April it has been ten years of the remembered victory. The sport newspaper 'Mundo Deportivo' made reference to the anniversary with news that included a message of Carlos remembering the achievement.