I tried a 3N-5-1 V Style and i won 3-1 in his Stadium, it seemed to be good, because he was watching the game and so he had 13% more ball possesion, but in the stats it was 49% for him and 51% for me.
I am pretty sure I´ll win the second match at home easily, but with that big difference in the teams, i am not sure at all, whether its the tactic that made me win it :-)