2001 International Raiffeisen Grand Prix Tags: Tennis Tournament, Tournament.The 2001 International Raiffeisen Grand Prix was a tennis tournament played on outdoor clay courts in Sankt Pölten in Austria and was part of the International Series of the 2001 ATP Tour. The tournament ran from May 21 through May 27 2001. budget ($) 400000.0 category ATP International Series champion in double male David Rikl, Petr Pála champion in single male Andrea Gaudenzi location Sankt Pölten, Austria type of tennis surface Clay / Outdoor Learn more... Loading...