The quickest, most sly way to grab PES pts is to buy Double Speed in the PES Shop, then race through the Continental tournaments on 5 min matches and 1* difficulty.
Use Player Settings so that you set up the teams, even rigging the opposition's selected line-up

, but let the computer play out the games.
If a one starts to go against your side, take control, slow the game to Normal Speed and put them back in front. Return the game play to the computer and back to double speed.
Thousands of PES pts in an hour or two.