MONACO need to find their first win of their Champions League campaign if they want to avoid crashing out at the group stage.
The French champions are bottom of Group G with just two points from four games, after drawing two and losing two in a torrid set of a results.
It's Leipzig's first time in the competition and they recorded a vital 3-2 win over Porto in Matchday 3 - but a reverse defeat in Portugal leaves them third in the group.
Both sides need a win in this one to realistically keep up the chase and stay in with a shout of qualification.
What time is kick-off?
THIS match takes place on Tuesday, November 21 in Monte Carlo.
Kick-off is at 7.45pm.
Which channel can I watch it on?
YOU can catch all the action live on BT Sport, with coverage starting at 7pm.
Or stay with us here on SunSport, where we will have a comprehensive LIVE blog featuring all of Tuesday's European action.
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What is the team news?
Balde Diao comes in for winger Thomas Lemar who missed out again as he struggles to recover from a shoulder injury sustained against Besiktas.
Djibril Sidibe has yet to come back from a lengthy absence and was last seen playing against the Turks in mid-October.
Timo Werner and Yussuf Poulsen lead the line, with Stefan Ilsanker coach Ralph Hasenhüttl's only injury concern.