Claim: Adílson Warken was promoted to the senior squad in 2007, he made his breakthrough into the starting lineup in 2009 and scored his first goal against Barueri.
Evidence: He was promoted to the senior squad in 2007 and amassed a total of 14 official appearances throughout his two first professional seasons. In 2009, Adílson made his breakthrough into the starting lineup, playing 34 matches in the 2009 Série A and starting in all 12 of Grêmio's semifinalist campaign at the 2009 Copa Libertadores. His first goal came in a Série A 4–2 victory over Barueri on 29 November 2009.