Liverpool midfielder Alexis Mac Allister has made it to the Copa America semi-finals with Argentina. The competition’s holders were given a big scare by Ecuador, who managed to take them all the way to penalties. However, with the help of Liverpool’s No.10, Argentina were able to hold off the Ecuadorians and set up a semi-final date with either Canada or Venezuela. Mac Allister is likely to face one of his Liverpool teammates if he and his nation can make it through to the final. With Darwin Nunez, Alisson Becker and Luis Diaz all on the other side of the draw, Mac Allister is now one step clo…