Its a rather complex thing, the positioning of your 11 players. The way one would setup zonal marking, tight of loose and the closing down system, would depend on the d - line + formation + roaming + width + fwruns + general approach ( i.e mentality etc) and the quality of the players. As you understand, you would have to be more specific about how you play. Otherwise the one answering you would have to provide a in-depth guide in the their post
As it is, these things are covered in the TTF. Have a look in the link provided beneath
this is what happened with press more as you can see Shawcross, Rafael, Park and Carrick all close down one player some of you might like the look of this but its happen before and both times conceded ( I would show you what happened but the pitch is just all black oO))