head to head
vs
Tennis for TwovsWii Play
Tennis for Two leans Execution (Pure Mechanics); Wii Play leans Execution (Pure Mechanics).
Tennis for TwoWii Play
Axis by axis
Execution6 vs 5
Tennis for Two leans harder on execution: Timing the knob-and-button returns is the entire skill
Reads3 vs 2
Tennis for Two leans harder on reads: A human opponent exists but tactics are minimal
Variance0 vs 2
Wii Play leans harder on variance: Find Mii crowds and target spawns randomise lightly
Optimization1 vs 2
Wii Play leans harder on optimization: Minigames are too shallow to deeply optimise
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.