Fulham and Southampton played out a goalless draw in a hard-fought Premier League encounter at Craven Cottage.
The visitors twice had the ball in the back of the Fulham net but VAR correctly ruled both efforts out, with Shane Long offside before scoring and Che Adams also offside prior to teeing up Theo Walcott's close-range finish.
Defeat would have been harsh on the hosts, who dominated for long periods despite the absence of manager Scott Parker, who was self-isolating.
Now unbeaten in four league matches, they were unfortunate not to continue their recent improvement with a win.