I am betting the unders here, i think the line looks very high, Guimaraes are missing couple of their better players for the game so it hard to see them as potent as they can be in attack and this is a match where they will look to sit very deep and counter. Arsenal will make a number of changes for the game as they always do and i think the goal expectancy has to reduce with the changes i believethe value is in the under goals, betting the under 3.25 goals.
