Chelsea go into their second leg against Paris Saint-Germain with a small advantage due to Branislav Ivanovic 's crucial away goal in Paris . The Blues will be wary of the threat posed by Zlatan Ibrahimovic , Edinson Cavani and Co as they look to seal a spot in the quarter-finals of the Champions League . Here , Sportsmail lists three reasons why Chelsea should be cheerful and three reasons why they should be fearful going into their match against the Ligue 1 outfit . Three reasons to be cheerful ... Chelsea ’ s home comforts . At home , Chelsea are unbeaten in the Champions League against French opposition , keeping five clean sheets in six games ( Won 4 , Drawn 2 , Lost 0 ) Ibrahimovic struggles to provide knockout blow . Zlatan Ibrahimovic may strike fear into the hearts of opposition defences , but the PSG striker ’ s record in the knockout rounds of the Champions League is not so terrifying ... ( Group stages : A goal every two games , Knockout stages : A goal every 4.9 games ) They all count ... Half of Chelsea ’ s Champions League goals this season have been scored via set-pieces ( nine ) . Interestingly , the same proportion of PSG ’ s goals conceded in Ligue 1 have been from dead-ball situations ( 12 of 24 ) . Paris Saint-Germain striker Zlatan Ibrahimovic has struggled during the Champions League knockout stages . Three reasons to be fearful ... Terrific record . Laurent Blanc 's men are unbeaten since January 10 ( Played 14 , Won 10 , Drawn 4 , Lost 0 , Goal difference +16 ) Keeping it tight at the back . In the first leg at the Parc des Princes , Chelsea were largely dominated by PSG and restricted to just two shots — the second of which was Branislav Ivanovic ’ s opener . Chelsea to pay penalty . The Blues will be desperate to get the tie wrapped up in 90 minutes - their win percentage in penalty shoot-outs in Europe is just 25 per cent ( won 1 , lost 3 ) . Chelsea were restricted to just two shots at goal during 1-1 draw with Paris-Saint Germain .
Zlatan Ibrahimovic only manages a goal every 1 games in KO stage . Chelsea are unbeaten in the Champions League against French opposition . Laurent Blanc 's side are unbeaten since January 10 .