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
Cops-and-robbers spin on Battlefield built around heists, chases, and urban shootouts.

Execution · Competitive PvP
Timing-based rallies and human shot-prediction wrapped in party-court chaos.
Battlefield Hardline leans Execution (Competitive PvP); Mario Power Tennis leans Execution (Competitive PvP).
Battlefield Hardline leans a little harder on execution, though the gap is small.
Battlefield Hardline
Close-quarters gunplay and high-speed vehicle chases
Mario Power Tennis
Shot timing and court positioning decide rallies
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Battlefield Hardline
Cops-versus-criminals humans adapt heist tactics
Mario Power Tennis
Versus humans, baiting and outguessing shot placement matters
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Battlefield Hardline
Spawns and loot grabs shuffle engagements
Mario Power Tennis
Gimmick courts and items inject chaos into points
Battlefield Hardline leans a little harder on optimization, though the gap is small.
Battlefield Hardline
Gadget loadouts and mode-specific route knowledge
Mario Power Tennis
Character matchups and shot selection reward modest study
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.