Liverpool vs Barcelona (Coutinho against his old team)
ajax vs tottenham (ericksen against his old team)
but I am more focused on Liverpool and Barcelona, it is very interesting because both teams have a balanced strength and I think Liverpool are superior because of the back to front sector, they are even. while Barcelona always looks weak in the back since Puyol and Milito retired. I think it's Salah and Mane is ready to destroy them because Barcelona doesn't have a good and fast defender at the moment.
Liverpool and Barcelona are biggest clubs and the media will shed more light on this match.
Personally, I believe that we are going to see better football in the match with Ajax and Tottenham because these two teams has nothing to lose and they will be free to play and score as much as they can. I would be happy to see Ajax going through the final and why not win the title.