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

Execution · Competitive PvP
Football stick execution and opponent reading, salted with bounce-of-the-ball luck.

Execution · Competitive PvP
A hero battle royale where teamwork and aim against human opponents decides fights.
FIFA Soccer 07 leans Execution (Competitive PvP); My Hero Ultra Rumble leans Execution (Competitive PvP).
My Hero Ultra Rumble leans a little harder on execution, though the gap is small.
FIFA Soccer 07
Stick skills and timing on passes and finishing
My Hero Ultra Rumble
aim and combo timing in battles
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
FIFA Soccer 07
Versus humans, baiting tackles and disguising attacks matters
My Hero Ultra Rumble
predicting human opponent tactics
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
FIFA Soccer 07
Deflections and keeper randomness swing single matches
My Hero Ultra Rumble
item and loot drops are random
My Hero Ultra Rumble leans a little harder on optimization, though the gap is small.
FIFA Soccer 07
Formations and exploit patterns are learnable meta
My Hero Ultra Rumble
team comps and loadouts solvable
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.