head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Competitive PvP
Anime soccer where duels become prediction games layered over gauge management.

Execution · Practiced Mastery
Prequel chronicling Noble Team's doomed defence, with armour abilities reshaping multiplayer.
Captain Tsubasa: Rise of New Champions leans Execution (Competitive PvP); Halo: Reach leans Execution (Practiced Mastery).
Halo: Reach leans a little harder on execution, though the gap is small.
Captain Tsubasa: Rise of New Champions
Dribble timing and shot execution matter in every duel
Halo: Reach
DMR precision and armour-ability timing
Captain Tsubasa: Rise of New Champions leans a little harder on reads, though the gap is small.
Captain Tsubasa: Rise of New Champions
PvP duels are guessing games against a human's habits
Halo: Reach
Multiplayer rewards predicting human movement
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Captain Tsubasa: Rise of New Champions
Minor randomness in contested outcomes
Halo: Reach
Loadouts and spawns add small swings
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Captain Tsubasa: Rise of New Champions
Spirit-gauge economy and team builds reward system knowledge
Halo: Reach
Ability matchups and map knowledge
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.