Yo Daymos have you tried Sky Sports ScoreCentre? It doesn't go too many games back but one or two and it gives line-ups and formations. There's a date slider top left to go back to previous games. Check it out if you haven't already.
Thanks for all the help guys.
Ive got the sky sports app on my iphone.. it look spretty but the formations always have players in the wrong position..
check the team you support and see for yourselfs.. its a shame because its a really quick and eacy way to get info..
the football-linups site is brilliant too..
Thanks again guys..