Stan Wawrinka (SUI) d.  Marin Cilić (CRO) 6-4 7-6(11)
 Steve Johnson (USA)/Sam Querrey (USA) d.  Raven Klaasen (RSA)/Rajeev Ram (USA) 6-4 6-1
Open de Nice Côte d’Azur
 Dominic Thiem (AUT) d.  Alexander Zverev (GER) 6-4 3-6 6-0
 Juan Sebastian Cabal (COL)/Robert Farah (COL) d.  Mate Pavić (CRO)/Michael Venus (NZL) 4-6 6-4 10-8
"When these kind of matches happen you suffer, but I really enjoy these moments. I really enjoy suffering, because what's harder is when I am in Mallorca last year and I had to watch these kind of matches on the TV."