In 1931 , Nüsslein won the German Pro Championships final over Roman Najuch , who previously had won this title 11 consecutive times.That same year , he played tennis legend Bill Tilden in Europe , taking him to 5 sets .
In 1931 , Nüsslein won the German Pro Championships final over Roman Najuch , who previously had won this title 11 consecutive times . 
 In the same year , he played tennis against legend Bill Tilden in Europe , taking him to 5 sets .