Career
He began his career with Team Ticino U-18 the youthteam of Lugano and was in summer 2006 promoted to the first team On 5 February 2010 Genoa C.F.C. loaned their midfielder to Swiss club Football Club Locarno until the end of the season 2010. On 2010-2011 Polli was loan to Football Club Chiasso and in July 2011, signed with Maltese club Ħamrun Spartans on a free transfer.