head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.
Execution · Competitive PvP
A primitive timing-and-guessing duel over pitches and swings.

Execution · Competitive PvP
Wii U minigame park whose asymmetric hide-and-seek modes shine with friends.
Baseball leans Execution (Competitive PvP); Nintendo Land leans Execution (Competitive PvP).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Baseball
Swing timing and pitch placement need modest precision
Nintendo Land
Motion and GamePad dexterity across minigames
Baseball leans a little harder on reads, though the gap is small.
Baseball
Versus a human, pitch-guessing is a genuine prediction duel
Nintendo Land
Asymmetric chase games create real human mind-games
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
Nintendo Land
Some random layouts and item spawns
Nintendo Land leans a little harder on optimization, though the gap is small.
Baseball
Few systems beyond basic pitch selection exist
Nintendo Land
Per-attraction tactics, mostly shallow
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.