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 · Grand Arena
Basketball sim layering shot timing over PvP reads.

Execution · Grand Arena
Team hero shooter blending FPS mechanics with ability economy mind games.
NBA 2K24 leans Execution (Grand Arena); Overwatch 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.
NBA 2K24
Shot timing, dribble combos, defensive sliding
Overwatch
Hero aim, movement, and ability timing
Overwatch leans a little harder on reads, though the gap is small.
NBA 2K24
Online PvP requires reading ball handlers
Overwatch
Ult tracking, flanks, and baiting human teams
NBA 2K24 leans a little harder on variance, though the gap is small.
NBA 2K24
Shot meter and contest RNG
Overwatch
Minor spread and matchmaking noise
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
NBA 2K24
MyTeam builds, badges, MyCareer grinding
Overwatch
Team comps, ult economy, and positioning theory
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.