heres a tip get a mate round and play for hours and hours and hours but make sure hes really good and then one day you'll beat him.. i was a fifa man until pes 2 my cousin from turkey came round to mine and put it on and whooped me silly this infuriated me so we played everyday for almost the whole day for 2 years until one day i noticed he couldnt beat me i had developed what i like to call pes brain vision
i could score goals when needed and defend like my whole team was paulo maldini.. my friend the solution is simple play on the hardest mode until you beat it.. i lost at least 7 matches when switching from pes 2008 to pes 2009 because i wasnt use to it then when pes 2010 came out it was again a different game i lost almost 20 matches but then after that i lose maybe once in 50 games due to computer cheating
lol but dont worry just remember that play the hardest and you will become the hardest!!