Tuesday 21st January
League Stage
- Atalanta versus Sturm Graz kick off 17:45Atalanta17:45playsSturm Graz
- Monaco versus Aston Villa kick off 17:45Monaco17:45playsAston Villa
- Atlético Madrid versus Bayer Leverkusen kick off 20:00Atlético Madrid20:00playsBayer Leverkusen
- Benfica versus Barcelona kick off 20:00Benfica20:00playsBarcelona
- Bologna versus Borussia Dortmund kick off 20:00Bologna20:00playsBorussia Dortmund
- Club Brugge versus Juventus kick off 20:00Club Brugge20:00playsJuventus
- Liverpool versus Lille kick off 20:00Liverpool20:00playsLille
- Red Star Belgrade versus PSV kick off 20:00Red Star Belgrade20:00playsPSV
- Slovan Bratislava versus Stuttgart kick off 20:00Slovan Bratislava20:00playsStuttgart
Wednesday 22nd January
League Stage
- RB Leipzig versus Sporting CP kick off 17:45RB Leipzig17:45playsSporting CP
- Shakhtar Donetsk versus Brest kick off 17:45Shakhtar Donetsk17:45playsBrest
- AC Milan versus Girona kick off 20:00AC Milan20:00playsGirona
- Arsenal versus Dinamo Zagreb kick off 20:00Arsenal20:00playsDinamo Zagreb
- Celtic versus Young Boys kick off 20:00Celtic20:00playsYoung Boys
- Feyenoord versus Bayern Munich kick off 20:00Feyenoord20:00playsBayern Munich
- PSG versus Manchester City kick off 20:00PSG20:00playsManchester City
- Real Madrid versus Red Bull Salzburg kick off 20:00Real Madrid20:00playsRed Bull Salzburg
- Sparta Prague versus Inter Milan kick off 20:00Sparta Prague20:00playsInter Milan
Wednesday 29th January
League Stage
- Aston Villa versus Celtic kick off 20:00Aston Villa20:00playsCeltic
- Barcelona versus Atalanta kick off 20:00Barcelona20:00playsAtalanta
- Bayer Leverkusen versus Sparta Prague kick off 20:00Bayer Leverkusen20:00playsSparta Prague
- Bayern Munich versus Slovan Bratislava kick off 20:00Bayern Munich20:00playsSlovan Bratislava
- Borussia Dortmund versus Shakhtar Donetsk kick off 20:00Borussia Dortmund20:00playsShakhtar Donetsk
- Brest versus Real Madrid kick off 20:00Brest20:00playsReal Madrid
- Dinamo Zagreb versus AC Milan kick off 20:00Dinamo Zagreb20:00playsAC Milan
- Girona versus Arsenal kick off 20:00Girona20:00playsArsenal
- Inter Milan versus Monaco kick off 20:00Inter Milan20:00playsMonaco
- Juventus versus Benfica kick off 20:00Juventus20:00playsBenfica
- Lille versus Feyenoord kick off 20:00Lille20:00playsFeyenoord
- Manchester City versus Club Brugge kick off 20:00Manchester City20:00playsClub Brugge
- PSV versus Liverpool kick off 20:00PSV20:00playsLiverpool
- Red Bull Salzburg versus Atlético Madrid kick off 20:00Red Bull Salzburg20:00playsAtlético Madrid
- Sporting CP versus Bologna kick off 20:00Sporting CP20:00playsBologna
- Sturm Graz versus RB Leipzig kick off 20:00Sturm Graz20:00playsRB Leipzig
- Stuttgart versus PSG kick off 20:00Stuttgart20:00playsPSG
- Young Boys versus Red Star Belgrade kick off 20:00Young Boys20:00playsRed Star Belgrade
All times are UK and subject to change. BBC is not responsible for any changes.