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

Execution · Competitive PvP
A hip-hop themed brawler where customized fighters batter each other through New York clubs.

Execution · Competitive PvP
An arcade soccer game testing ball control and prediction against opponents.
Def Jam: Fight for NY leans Execution (Competitive PvP); International Superstar Soccer 2 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.
Def Jam: Fight for NY
Combo timing, grapple inputs, environment slams demand solid hands.
International Superstar Soccer 2
Passing, shooting and dribbling timing decides plays
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Def Jam: Fight for NY
Versus humans, baiting grabs and counters matters; AI is mappable.
International Superstar Soccer 2
Human opponents juke and feint, demanding prediction
International Superstar Soccer 2 leans a little harder on variance, though the gap is small.
Def Jam: Fight for NY
Minor stage and AI behaviour randomness.
International Superstar Soccer 2
Ball physics and deflections add some chaos
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Def Jam: Fight for NY
Fighting-style blends, move purchases, venue weapons reward system knowledge.
International Superstar Soccer 2
Formations, tactics and build-up play matter underneath
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.