the ('3.5') number at the upper left of the last table, does it hold any meaning? i believe it is the sum of all the numbers in the pitch.
So meaning higher than >0 is favourable? >0 should mean higher possession right?
last night i played a game with that 'number' equal to 0, and guess what? the result draw 0-0. On side note, my defence is 10, and my attack is -10