head to head
Mortal Kombat X asks more than Mordhau, and the gap is optimization.

Execution · Competitive PvP
Hardcore medieval melee combat sim.

Execution · Grand Arena
A variation-based fighter where character specialisation choices and read-and-punish execution drive competitive outcomes.
Mordhau leans Execution (Competitive PvP); Mortal Kombat X leans Execution (Grand Arena).
Mordhau leans a little harder on execution, though the gap is small.
Mordhau
Drag-and-accel swings are mechanical depth
Mortal Kombat X
Variation-specific combo routes demand precise practice
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Mordhau
Feints versus parries are pure reads
Mortal Kombat X
Reading opponent's variation choice and tendency shifts the matchup
Mordhau leans a little harder on variance, though the gap is small.
Mordhau
Very low RNG, near pure skill
Mortal Kombat X
No RNG; transparent match flow
Mortal Kombat X leans clearly harder on optimization.
Mordhau
Loadout points and perks solvable
Mortal Kombat X
Variation selection and optimal punish routes require systematic study
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.