The Bees capitalised on errors from the visitors and secured another home win
Brentford began life without Ivan Toney with a comfortable 3-1 victory over Southampton.
Bryan Mbeumo’s brace and a Yoane Wissa goal proved to be the difference between the two sides and condemned the Saints to their third straight loss since promotion back to the Premier League.
With departed striker Toney watching in the stands after his move to Al-Ahli in Saudi Arabia, the hosts proved too strong for Russell Martin’s men.
They created the superior chances and capitalised on an error-strewn performance from Southampton’s backline.
Mbeumo opened the scoring on the stroke of half-time before doubling the lead halfway through the second period and Wissa then got on the scoresheet moments later to continue Brentford’s strong start to the campaign.
Yukinari Sugawara bagged a consolation in injury time for the Saints.
Brentford sit in fifth place ahead of the first international break, while Southampton are second-bottom of the league table with zero points.