head to head
vs
Sports Champions 2vsWii Sports
Sports Champions 2 leans Execution (Pure Mechanics); Wii Sports leans Execution (Pure Mechanics).
Sports Champions 2Wii Sports
Axis by axis
Execution7 vs 6
Sports Champions 2 leans harder on execution: Motion-controlled swings and punches reward physical precision
Reads2 vs 2
Even - both lean on reads about the same.
Variance1 vs 2
Wii Sports leans harder on variance: Minor physics wobble and CPU behaviour randomness
Optimization2 vs 3
Wii Sports leans harder on optimization: Simple technique tricks like bowling spin are learnable
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.