Results from the Australian Open Men’s Singles Round 4 matches on Monday
9-Rafa Nadal (Spain) beat 6-Gael Monfils (France) 6-3 6-3 4-6 6-4
3-Milos Raonic (Canada) beat 13-Roberto Bautista (Spain) 7-6(6) 3-6 6-4 6-1
15-Grigor Dimitrov (Bulgaria) beat Denis Istomin (Uzbekistan) 2-6 7-6(2) 6-2 6-1
11-David Goffin (Belgium) beat 8-Dominic Thiem (Austria) 5-7 7-6(4) 6-2 6-2
Results from the Australian Open Women’s Singles Round 4 matches on Monday
5-Karolina Pliskova (Czech Republic) beat 22-Daria Gavrilova (Australia) 6-3 6-3
Mirjana Lucic-Baroni (Croatia) beat Jennifer Brady (U.S.) 6-4 6-2
9-Johanna Konta (Britain) beat 30-Ekaterina Makarova (Russia) 6-1 6-4
2-Serena Williams (U.S.) beat 16-Barbora Strycova (Czech Republic) 7-5 6-4