Tottenham's participation in next season's Champions League can be guaranteed if they beat Bournemouth on Saturday.
The battle for the top four has been more keenly fought than expected given Spurs, Chelsea, Arsenal and Manchester United have all dropped points in recent weeks.
Pochettino accepted Tottenham are not enjoying the best of "circumstances" relating to injuries and a packed fixture schedule, but has called for one last push from his side.
"The problem now is it's a decisive period for us," he said. "It's a key moment.
"Playing the second leg of the semi-final and playing Saturday against Bournemouth.
"Now it's not to talk too much, to focus on our job and deliver. Finishing in the top four is our priority too."
Here's how you can see the action on TV and online...
TV channel, live stream and online coverage
The match will be shown live on Sky Sports Premier League, and is available via Now TV with a day pass on offer for £8.99.
Sky Sports subscribers can stream the match online via SkyGo and the SkyGo app.
You can also follow all the action with Standard Sport's LIVE blog.