head to head
vs
WCW MayhemvsWWE 2K15
WCW Mayhem leans Execution (Practiced Mastery); WWE 2K15 leans Execution (Competitive PvP).
WCW MayhemWWE 2K15
Axis by axis
Execution6 vs 5
WCW Mayhem leans harder on execution: Timing grapples, reversals and strikes decides every match
Reads3 vs 4
WWE 2K15 leans harder on reads: Human opponents bait reversals and vary move timing
Variance2 vs 2
Even - both lean on variance about the same.
Optimization4 vs 4
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.