Having watched a few of the games plus quite a few Bundesliga games over the past month, I have come up with one possible reason away teams seem to be doing better (other than lack of home support).
It's been noticeable how much more the home team's shirts blend in against the coloured seats behind them, while the away team's shirts stand out as being different. Maybe only a small thing but must bring a small advantage I'd suggest
alright Sir Alex...
