Career
Born in Gjakova, SFR Yugoslavia, he began playing with his hometown team KF Vëllaznimi at an early age before joining KF Liria playing back then in the Yugoslav Second League where he begin playing as senior. He played one game with Football Club Prishtina in the 1991-1992 Yugoslav First League. He will also play with NK Zagreb and FK Dinamo Pančevo still in Yugoslavia.
In 1992 he returned to NK Zagreb, now playing in a newly formed Croatian First League and he will also play with NK Samobor before moving to Belgium.
Hasi moved to KRC Genk in mid-1994, then to Turn- und Sportverein 1860 München where he played only seven times during the 1997-1998 season. He returned to KRC Genk establishing himself in starting lineup, winning the Belgian Title in 1998-1999 season.
Hasi moved to Royal Society of Chemistry Anderlecht in May 2000 and, despite only playing 16 matches in his first season due to injury problems, helped the club retain their league title. He played 30 games the following year, including five in the Union of European Football Associations Champions League to add to his five of the previous season.
In the 2004-2005 season, he suffered torn ligaments in his left knee and was out for three months, when he came back he was limited to just 14 starts as Anderlecht relinquished the title.
Hasi moved to Lokeren during the 2005-2006 season. On 11 June 2007, he signed a two-year contract with Cercle Brugge. He has 50 caps for Albania, in which he scored twice.
Hasi was the first Kosovar Albanian to play for Albania, and is considered by Albanian Sports media as the man who united Kosovo and Albania.
International goals
Scores and results lists Albania"s goal tally first. Hasi retired at the end of the 2007-2008 season and became the assistant manager of his former club Royal Society of Chemistry Anderlecht.
He signed a two-year contract at the club in 2008. On 10 March 2014 he replaced John van den Brom as head coach.
Managerial record
As of 17 March 2016.