
Day 2 of the Swiss Indoors Basel, an ATP 500 event in Basel, Switzerland, saw 2024 finalist Ben Shelton, #NextGenATP star Joao Fonseca and home hero Stan Wawrinka win their first-round matches on Tuesday.
View all results from Tuesday below.
Read more from Basel:
Shelton saves 2 MPs, Fonseca earns debut win in Basel
Fritz to face Shanghai champ Vacherot in Basel draw blockbuster
Results - Tuesday, 21 October 2025
Men's Singles - Round of 32
[Q] Marin Cilic (CRO) d [LL] David Goffin (BEL) 76(9) 75
Joao Fonseca (BRA) d Giovanni Mpetshi Perricard (FRA) 76(6) 63
[2] Ben Shelton (USA) d [Q] Kamil Majchrzak (POL) 67(2) 63 76(7)
[WC] Stan Wawrinka (SUI) d Miomir Kecmanovic (SRB) 61 76(3)
[Q] Reilly Opelka (USA) d Sebastian Baez (ARG) 63 64
[LL] Valentin Royer (FRA) d [SE] Raphael Collignon (BEL) 64 76(5)
[9] Denis Shapovalov (CAN) d Marcos Giron (USA) 67(3) 60 76(4)
Men's Doubles - Round of 16
Santiago Gonzalez (MEX)/David Pel (NED) d Jenson Brooksby (USA)/Gabriel Diallo (CAN) 36 63 10-8
[1] Marcel Granollers (ESP)/Horacio Zeballos (ARG) d Romain Arneodo (MON)/Alexandre Muller (FRA) 63 76(11)
Adam Pavlasek (CZE)/Jan Zielinski (POL) d [2] Simone Bolelli (ITA)/Andrea Vavassori (ITA) 63 64