ATP San Diego
Normal match
Kwon - Evans 2-1
Katatsev - Delbonis 2-0
Garin - Basilashvili 0-2
Korda - Paul 2-1
Special match
Fognini - Nakashima 0-2
Sonego - Norrie 2-0
Fucsovics - Dimitrov 2-1
Nishikori - Murray 2-1
ATP Sofia
Normal match
Paire - Davidovich Fokina 2-1
Kuzmanov - Musetti 1-2
Lazarov - Krajinovic 0-2
Munar - Giron 1-2
Mannarino - Mager 2-0
Ivashka - Andujar 2-0
Special match
Ruusuvuori - Duckworth 2-1
Millman - M. Ymer 0-2
Kecmanovic - Andreev 2-0
