head to head
vs
TNA Impact!vsWWE 2K15
TNA Impact! leans Execution (Competitive PvP); WWE 2K15 leans Execution (Competitive PvP).
TNA Impact!WWE 2K15
Axis by axis
Execution6 vs 5
TNA Impact! leans harder on execution: Reversal timing windows decide most exchanges
Reads4 vs 4
Even - both lean on reads about the same.
Variance2 vs 2
Even - both lean on variance about the same.
Optimization3 vs 4
WWE 2K15 leans harder on optimization: Move sets, stamina and match pacing are learnable systems
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.