In the statement
echipe = meci2.getElementsByClassName("col-md-3 equipo ng-binding").Item(0).innerText
it appears that you have declared echipe to be a String and that is valid syntax for assigning a value to a String variable. (Or perhaps you didn't declare what type echipe was, and therefore it has defaulted to a Variant, and therefore assigning a String value has forced it to be Variant/String.)
However, in the statement
echipe = meci2.getElementsByClassName("col-md-3 equipo ng-binding")
it appears that you have declared echipe to be some sort of object, or perhaps even the very generic type Object. The correct syntax for assigning a reference to an object to a variable is Set variable = object so, in your case, you needed
Set echipe = meci2.getElementsByClassName("col-md-3 equipo ng-binding")
meci2.getElementsByClassName("col-md-3 equipo ng-binding")? If it is an object, you haven't saidSet echipe = meci2.getElementsByClassName("col-md-3 equipo ng-binding"). And what data type isechipe? (Assigning a reference to an object into a variable is different to assigning a value into a variable.)