MADRID, May 5 (UPI) -- Pablo Andujar
upended 10th-seeded Marin Cilic
and No. 16 Gilles Simon
also advanced Sunday, opening the men's singles competition at the Madrid Open.
Spain's Andujar bounced the Croatian 6-7 (6-8), 6-4, 6-1, advancing to the second round at the Magic Box.
Simon, meanwhile, rallied for a 2-6, 7-5, 6-3 decision over fellow Frenchman Julien Benneteau.
Other Day 1 winners included Radek Stepanek, Fernando Verdasco and Jeremy Chardy.
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