What is it?
The second round of Group G games as Belgium look to seal their place in the knockout stages, whilst it's a must-win game for Tunisia if they want to stay in Russia.
When is it?
Saturday, June 23.
What time is kick-off?
Catch this one after lunch, 1pm BST.
What TV channel is it on?
BBC One and its sister channel BBC One HD. Alternatively you can follow the game with us on Telegraph Sport.
Where is the game being played?
At the Otkrytie Arena, a red and white bowl in Moscow that seats over 45,000.
What is the team news?
Mousa Dembele is likely to come in for Axel Witsel at the heart of Belgium's midfielder, whilst Manchester United midfielder Marouane Fellaini should come off the bench for his first appearance in Russia.
Belgium defender Jan Vertonghen will have to be on his best behaviour to avoid another yellow card and a suspension heading into their final group match against England.
Tunisia may opt for extra fire power in attack by bring Saber Khalifa into the starting line-up, as they look to save their World Cup with a win.
What are the odds?
- Belgium 1/3
- Tunisia 10/1
- Draw 4/1
What is the latest news on the two teams?
Belgium manager Roberto Martinez praised his side's 'mature' performance after they beat Panama 3-0 on Monday. After finding themselves drawing 0-0 at half time, Belgium didn't panic and eventually the goals came, with Romelu Lukaku staking an early claim for the Golden Boot with two goals. Lukaku has a great chance to increase his tally against a Tunisian side that must come out and attack.
Tunisia must avoid the fate of fellow African sides Morocco and Egypt, who are already out of the World Cup, by getting at least a draw against one of the tournament's favourites.
What's our prediction?
Belgium to break Tunisian hearts with another comfortable 3-0 win.