2005 Toru Taniguchi ( Casio World Open )
1998 Brian Watts ( Casio World Open )
1994 Robert Gamez ( Casio World Open )
1993 Tom Lehman ( Casio World Open )
1992 Isao Aoki ( Casio World Open )
1990 Mike Reid ( Casio World Open )
1989 Isao Aoki ( Casio World Open )
1988 Larry Mize ( Casio World Open )
1986 Scott Hoch ( Casio World Open )
1983 Bernhard Langer ( Casio World Open )
1982 Scott Hoch ( Casio World Open )