30x Champion of Belgium
1947, 1949, 1950, 1951, 1954, 1955, 1956, 1959, 1962, 1964, 1965, 1966, 1967, 1968, 1972, 1974, 1981, 1985, 1986, 1987, 1991, 1993, 1994, 1995, 2000, 2001, 2004, 2006, 2007, 2010
9x Winner Belgian Cup
1965, 1972, 1973, 1975, 1976, 1988, 1989, 1994, 2008
9x Winner Super Cup
1985, 1987, 1993, 1995, 2000, 2001, 2006, 2007, 2010

EC 1 (Champions' Cup )
22 participations
134 games
EC 2 (Cup Winners' Cup)
7 participations
44 games
4x finalist
1976, 1977, 1978, 1990
2x winner
1976, 1978
EC 3 (UEFA Cup)
13 participations
84 games
2x finalist
1983, 1984
1x winner
1983
Fairs Cup
18 games
1x finalist
1970
UEFA Super Cup
2x winner
1976, 1978