Jurgen Klopp said Alexis Sanchez was lucky to be on the pitch when he received his second-half red card as Liverpool saw off Inter to progress in the Champions League. Sanchez was shown a second yellow card by referee Mateu Lahoz for catching Fabinho with his follow-through moments after Lautaro Martinez had fired Inter back into the last-16 tie with a thunderbolt effort to reduce the Serie A side’s deficit to 2-1 on aggregate at Anfield. The Chilean was incensed by the decision and refused to leave the field for several moments and Inter coach Massimiliano Farris was sent off during the ensuing aggravation, but Klopp said Sanchez was lucky to be on the pitch at all by the time of his dismissal – having earlier only seen yellow for a knee-high challenge on Thiago Alcantara. He said: “I don’t understand why we have to discuss the red card. If you can win the ball only, if you endanger an opponent when you do it, then you don’t win the ball. If Fabinho goes in with the same intention...