head to head
vs
Street Fighter 6vsTekken Tag Tournament
Street Fighter 6 leans Execution (Grand Arena); Tekken Tag Tournament leans Execution (Grand Arena).
Street Fighter 6Tekken Tag Tournament
Axis by axis
Execution9 vs 8
Street Fighter 6 leans harder on execution: Frame-perfect inputs and combos are mandatory.
Reads9 vs 8
Street Fighter 6 leans harder on reads: Adaptive opponent baits Drive Impacts and throws.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization6 vs 6
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.