head to head
vs
OverwatchvsSmite
Overwatch leans Execution (Grand Arena); Smite leans Execution (Grand Arena).
OverwatchSmite
Axis by axis
Execution8 vs 7
Overwatch leans harder on execution: Hero aim, movement, and ability timing
Reads7 vs 7
Even - both lean on reads about the same.
Variance2 vs 3
Smite leans harder on variance: Buff timers and minor RNG only.
Optimization6 vs 7
Smite leans harder on optimization: Builds, relics, and rotations are theorycrafted.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.