head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.

Execution · Competitive PvP
Execution on the ball plus constant prediction of the other player's shape.

Execution · Competitive PvP
A soccer game testing on-pitch execution and outplaying opponents.
Pro Evolution Soccer 2009 leans Execution (Competitive PvP); This is Football leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Pro Evolution Soccer 2009
Close control and finishing windows demand stick precision
This is Football
Passing, shooting, and movement timing drive matches
Pro Evolution Soccer 2009 leans a little harder on reads, though the gap is small.
Pro Evolution Soccer 2009
Online and couch opponents adjust tactics against you
This is Football
Human opponents you outmaneuver; AI is scripted
This is Football leans a little harder on variance, though the gap is small.
Pro Evolution Soccer 2009
Ricochets and keeper parries add small randomness
This is Football
Some ball-physics and AI randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Pro Evolution Soccer 2009
Squad setup and tactical sliders reward preparation
This is Football
Tactics, formations, and squad management matter
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.