Many thanks for all the comments, I will respond to individual questions within the other post. In the meantime please take a glance at the tables below and see which one you like best. I am hoping to move the blog to a more 'website' feel with extra tables of data etc so I'm starting to see what will look good where, and of course, what will be most important. Here they are:
They all tell essentially the same story but top right and bottom left put a number (expected goals conceded) to the green/red rating. I think the top left and bottom right are cleaner so I am leaning towards including either of those as a quick look guide on the sidebar, and then put the more detailed table within a post for users to drill down into. As before, any comments/advice is welcomed.