 He also played in international tournaments that were less obscure for American golfers, posting runner-ups at the 1982 Australian Open, 1989 German Masters, and the 1993 Scottish Open.He also won the 1991 Dutch Open.For a large part of his career, Stewart was known for his National Football League (NFL) sponsorship, whereby he wore the team colors of the geographically closest NFL franchise; the sponsorship ended in May 1995.