head to head
Baseball asks more than Wii Play, and the gap is reads.
Execution · Competitive PvP
A primitive timing-and-guessing duel over pitches and swings.

Execution · Pure Mechanics
Nine pointer-driven minigames bundled with a Wii Remote, from duck-hunt shooting to table tennis.
Baseball leans Execution (Competitive PvP); Wii Play leans Execution (Pure Mechanics).
Wii Play leans a little harder on execution, though the gap is small.
Baseball
Swing timing and pitch placement need modest precision
Wii Play
Pointer aim and timing carry shooting and ping-pong games
Baseball leans clearly harder on reads.
Baseball
Versus a human, pitch-guessing is a genuine prediction duel
Wii Play
Two-player duels add slight mutual prediction
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Baseball
Fielder AI quirks add some outcome noise
Wii Play
Find Mii crowds and target spawns randomise lightly
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Baseball
Few systems beyond basic pitch selection exist
Wii Play
Minigames are too shallow to deeply optimise
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.