head to head
vs
Forza Horizon 3vsMario Tennis: Power Tour
Forza Horizon 3 leans Execution (Practiced Mastery); Mario Tennis: Power Tour leans Execution (Competitive PvP).
Forza Horizon 3Mario Tennis: Power Tour
Axis by axis
Execution7 vs 6
Forza Horizon 3 leans harder on execution: Car control and racing lines at speed
Reads2 vs 4
Mario Tennis: Power Tour leans harder on reads: Versus humans, placement mindgames matter each rally
Variance2 vs 2
Even - both lean on variance about the same.
Optimization5 vs 4
Forza Horizon 3 leans harder on optimization: Tuning, car choice, and route knowledge
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.