Update:
Federer won in 2 sets
Johnson lost in 2 sets
Sugita lost in 3rd set tie break
Bemelmans
Goffin won in 2 sets
Chung won in 2 sets
Haase won in 2 sets
Pospisil lost in 3 sets
Bautista Agut won in 2 sets
Harrison won in 2 sets
Benneteau
Del Potro
Zverev lost in 2 sets
Fucsovics
Laaksonen
Cilic won ( Mayer retired after set 1)