this is nice text book quide of pretty much determining the odds in football im sure people that are veteran already considered all of this frankly speaking being a guest and being a host at football does matter a little bit but not that much in my opinion we can take advantage with the odd that sometime is higher when the team is the host while also knowing well that the other team as a guest has been performing good recently.
but here's the thing the odd of the footballs match are being adjusted based on this factor as well basically its still 50:50.
what you can do is just trying to find out who is gonna be on the winning side even if the odd is small, at least we can win and take the profit.
otherwise its gonna be overcomplicating yourself.