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
A hero battle royale where teamwork and aim against human opponents decides fights.

Execution · Grand Arena
Stick-skill shot timing plus scheme prediction against human opponents, layered on build optimisation.
My Hero Ultra Rumble leans Execution (Competitive PvP); NBA 2K26 leans Execution (Grand Arena).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
My Hero Ultra Rumble
aim and combo timing in battles
NBA 2K26
Shot timing, dribble combos and defensive sliding demand practiced sticks
NBA 2K26 leans a little harder on reads, though the gap is small.
My Hero Ultra Rumble
predicting human opponent tactics
NBA 2K26
Online opponents bait coverages and adjust schemes constantly
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
My Hero Ultra Rumble
item and loot drops are random
NBA 2K26
Shooting RNG and card pulls inject noise
NBA 2K26 leans a little harder on optimization, though the gap is small.
My Hero Ultra Rumble
team comps and loadouts solvable
NBA 2K26
Builds, badge setups and playbook knowledge are studyable systems
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.