head to head
Call of Duty: Black Ops asks more than WWE 2K18, and the gap is execution.

Execution · Competitive PvP
Cold War-era shooter pairing twitch multiplayer with the cult Zombies mode.

Execution · Competitive PvP
Timing-based reversals and grapple prediction inside a wrestling simulation.
Call of Duty: Black Ops leans Execution (Competitive PvP); WWE 2K18 leans Execution (Competitive PvP).
Call of Duty: Black Ops leans clearly harder on execution.
Call of Duty: Black Ops
Gunfights hinge on aim and reaction speed
WWE 2K18
Reversal timing and combo inputs decide exchanges
Call of Duty: Black Ops leans clearly harder on reads.
Call of Duty: Black Ops
Reading human opponents' positioning and timing
WWE 2K18
Human matches turn on predicting grapple and reversal habits
Call of Duty: Black Ops leans a little harder on variance, though the gap is small.
Call of Duty: Black Ops
Spawns, care packages, zombies RNG
WWE 2K18
Momentum and AI quirks add mild noise
Call of Duty: Black Ops leans a little harder on optimization, though the gap is small.
Call of Duty: Black Ops
Class builds, map control, zombies routing
WWE 2K18
Move-set knowledge and stamina management underpin wins
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.