The Chile international aims to build on his good start to the season at Barcelona and is determined to fulfill his potential this term Alexis Sanchez says he is feeling very well at Barcelona following his fine start to the 2013-14 campaign, but has insisted that he still has room for improvement. The Chile international has netted two goals in three La Liga appearances so far this term, including the winner in Barcelona's 3-2 win over Sevilla last weekend, and he has made it clear that there is more to come in the remainder of the season. "I feel the confidence of the coach and of my team-mates, which makes me feel very well out there on the pitch," Alexis was quoted as saying by La Tercera. "But I still have room for improvement. I am not yet on top of my game." Alexis joined Barcelona from Udinese in the summer of 2011 and has since made close to 100 appearances for the Catalans, winning one La Liga title and a Copa del Rey in the process.