Tuesday
At St. Jakobshalle
Basel, Switzerland
Purse: €2,523,045
Surface: Hardcourt indoor
Men's Singles
Round of 32
Reilly Opelka, United States, def. Sebastian Baez, Argentina, 6-3, 6-4.
Marin Cilic, Croatia, def. David Goffin, Belgium, 7-6 (9), 7-5.
Valentin Royer, France, def. Raphael Collignon, Belgium, 6-4, 7-6 (5).
Joao Fonseca, Brazil, def. Giovanni Mpetshi Perricard, France, 7-6 (6), 6-3.
Denis Shapovalov (9), Canada, def. Marcos Giron, United States, 6-7 (3), 6-0, 7-6 (4).
Ben Shelton (2), United States, def. Kamil Majchrzak, Poland, 6-7 (2), 6-3, 7-6 (7).
Stan Wawrinka, Switzerland, def. Miomir Kecmanovic, Serbia, 6-1, 7-6 (3).
Men's Doubles
Round of 16
Santiago Gonzalez, Mexico, and David Pel, Netherlands, def. Jenson Brooksby, United States, and Gabriel Diallo,