Champions League: Predictions for all four quarter-final second-leg ties

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- Aston Villa host Paris Saint-Germain at Villa Park
- Borussia Dortmund up against it in clash with Barcelona
- Real Madrid welcome Arsenal to the Santiago Bernabeu
The Champions League returns this week with all four quarter-final second-leg ties taking place, with the four games split evenly across Tuesday and Wednesday.
Aston Villa vs Paris Saint-Germain (Tuesday, 8pm)
Unai Emery's Aston Villa have it all to do in Tuesday's second leg after they were beaten 3-1 by PSG in Paris last week.
The Villans responded in style by beating Southampton 3-0 at St Mary's and Emery was able to rest some of his key players ahead of that contest.
PSG have won seven matches in a row in all competitions and they appear to be the team to beat in this season's competition.
They outclassed Liverpool across two legs and they will feel confident of booking their spot in the final four.
Score prediction: Aston Villa 1-2 Paris Saint-Germain
Borussia Dortmund vs Barcelona (Tuesday, 8pm)
Barcelona already have one foot in the semi-finals after an emphatic 4-0 win at Borussia Dortmund last week.
Hansi Flick's team outclassed their rivals on home soil and they have now beaten Dortmund twice this season, having also won 3-2 in Germany in December.
Dortmund need to throw the kitchen sink at Barcelona to have any chance of advancing and Barca have been vulnerable on the road in Europe.
The Spanish giants have conceded at least two goals in four of their five away games this season, and Tuesday's tie should be another chaotic affair.
Score prediction: Borussia Dortmund 2-4 Barcelona
Inter Milan vs Bayern Munich (Wednesday, 8pm)
Serie A giants Inter Milan secured a morale-boosting 2-1 win at Bayern Munich last week and Wednesday's rematch promises to be a thriller.
Inter are unbeaten in 12 games in all competitions, while Bayern are now winless in two after they were held to a 2-2 draw by Dortmund in the latest edition of Die Klassiker.
Vincent Kompany's side are unbeaten in seven away from home in all competitions, but they lost three times on the road in the group stages and that inability to perform on their travels may come back to haunt them.
Score prediction: Inter Milan 2-1 Bayern Munich
Real Madrid vs Arsenal (Wednesday, 8pm)
Arsenal produced the performance of the first-leg ties with a 3-0 win at the Emirates and they are nearly through to the final four.
A trip to the Santiago Bernabeu is never easy though and they will be wary of the threat of Real Madrid at home.
Carlo Ancelotti's side have failed to win their last two games at home, conceding six goals, so Arsenal will have some hope ahead of their trip to Spain.
The Gunners have only won two of their last six away games in all competitions and they will likely be heading to Madrid with a defence-first mindset, hoping to hang on thanks to their first-leg success.
Score prediction: Real Madrid 2-1 Arsenal