Career
Libregts began his playing career at Excelsior Rotterdam, where he played from 1958 to 1962. From Excelsior he moved to Rotterdam"s larger team Feyenoord, where he remained until 1968. After 6 years at Feyenoord, Libregts returned to Excelsior where he played until 1972 when he announced his retirement.
Libregts" first coaching position was at Excelsior Rotterdam, where he worked from 1975 to 1980.
From Excelsior he moved to PSV Eindhoven, whom he took to second place in the Eredivisie in 1981-1982. In November 1984 Libregts moved to Greece with Aris Thessaloniki, where he remained until 1986.
In the 1986/87 season he joined PAOK, but his stay was brief and in December 1987 he switched to Olympiacos. Libregts was appointed as Holland manager in 1988 as he took over from Rinus Michels as coach of the European champions.
From 1991 to 1994 he was a coach with Iraklis Thessaloniki in Greece and from 1994 to 1995 returned to coach Olympiacos.
Having been dismissed by Olympiakos, Libregts took charge of the Nigeria national football team in August 1998, who he managed until October 1999. After two years out of work Libregts joined Grazer Alaska in October 2001 where he remained until August 2002 and whom he led to the Cup, as well as to the victory in Supercup. In August 2002 he was replaced by Walter Schachner and he has been without a club since then