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
Shot timing and play-calling against opponents who scheme around your habits.

Execution · Practiced Mastery
A soccer game about passing, shooting and outmaneuvering opposing players.
NBA 2K16 leans Execution (Competitive PvP); World Trophy Soccer leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
NBA 2K16
Shot-stick timing and dribble moves gate every possession
World Trophy Soccer
Passing, dribbling and shot timing drive the on-field play
NBA 2K16 leans a little harder on reads, though the gap is small.
NBA 2K16
Online opponents adjust defensive schemes against your tendencies
World Trophy Soccer
Human versus matches reward reading opponent positioning
World Trophy Soccer leans a little harder on variance, though the gap is small.
NBA 2K16
Shot RNG and card packs add bounded randomness
World Trophy Soccer
Ball physics and AI add modest unpredictability
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
NBA 2K16
Playbooks, rotations and roster building reward deep study
World Trophy Soccer
Team selection and tactical play offer some depth
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.