Table:
text: 1993 ATP Tour
September
September
Week_of Tournament Champions Runners_up Semifinalists
13 September Bucharest , Romania $500,000 Goran Ivanišević 6-2 7-6(5) Andrei Cherkasov Guillermo Pérez-Roldán Andrea Gaudenzi
13 September Bucharest , Romania $500,000 Oosting / Pimek 7-6 7-6 Cosac / Porumb Guillermo Pérez-Roldán Andrea Gaudenzi
13 September Bordeaux , France $330,000 Sergi Bruguera 7-5 6-2 Diego Nargiso Arnaud Boetsch Marc Rosset
13 September Bordeaux , France $330,000 Albano / Frana 7-6 4-6 6-3 Adams / Olhovskiy Arnaud Boetsch Marc Rosset
27 September Palermo , Italy $290,000 Thomas Muster 7-6(2) 7-5 Sergi Bruguera Federico Sanchez Andrea Gaudenzi

Question: Whose runner-up has a semifinalist from Guillermo Pérez-Roldán Andrea Gaudenzi and 1993 ATP Tour?