head to head
vs
Street Fighter IVvsTekken Tag Tournament 2
Street Fighter IV leans Execution (Grand Arena); Tekken Tag Tournament 2 leans Execution (Grand Arena).
Street Fighter IVTekken Tag Tournament 2
Axis by axis
Execution9 vs 9
Even - both lean on execution about the same.
Reads8 vs 8
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization6 vs 7
Tekken Tag Tournament 2 leans harder on optimization: Tag team pairings and shared health management reward deep preparation
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.