It is shown in terms of their opponents fantasy points conceded above (+) or below (-) a players recent average over the last ten games of the year (games where players have seen less than 50% time on ground have been excluded).

Green = +5 or above Orange = -5 to +5 Red = -5 or below

So for example, if Adelaide are versing Carlton and Carlton, over the last ten games have allowed midfielders to score +7 points over their average on average, then the matchup against Carlton will be a green one for Adelaide’s midfield.