Southampton v Tottenham
Danny Ings scored the only goal of the game as Tottenham suffered a surprise 1-0 loss to Southampton.
Tottenham has struggled defensively in the early stages of Mourinho's tenure, conceding for the 16th time in 11 matches in all competitions through Ings' impressive strike.
The England international hopeful lifted the ball over Toby Alderweireld and fired past Paulo Gazzaniga for what proved to be the only goal of the game after 17 minutes.