Welcome to the Evening Standard’s live coverage of the Uefa Champions League. Europe’s top-tier competition returns this week for the start of the second leg ties for the Round of 16, with Tottenham and Man Utd facing very different propositions in their respective matches. Spurs face Borussia Dortmund on Tuesday night carrying a 3-0 lead from the first leg meeting at Wembley Stadium, while Man Utd are in Paris to take on a PSG side on Wednesday who hold a 2-0 advantage. Elsewhere this week, Ajax look to overturn an unfortunate 2-1 deficit against Real Madrid (Tuesday) while Porto take on AS Roma in Lisbon on Wednesday, trailing 2-1 from the opening tie in Italy. Stay tuned to Standard Sport for all the latest news and build-up to this week’s Last 16 second-leg ties, starting with tonight’s action! Here’s who we have at Tuesday’s matches… Dortmund vs Tottenham: James Olley, Dan Kilpatrick, Jack Rosser Real Madrid vs Ajax: Ben Hayward Live Updates New updates availableRefresh 2019-03-04T17:48:55.703Z That’s all from Mauricio Pochettino this evening 2019-03-04T17:45:29.246Z It is some rant that Mauricio Pochettino has been on”I think we need help from the FA, the Premier League, I don’t know because I am…