head to head
Punch-Out!! asks more than Red Dead Redemption 2, and the gap is execution.

Execution · Practiced Mastery
A boxing game about memorizing scripted opponent tells and executing precise dodges.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Punch-Out!! leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Punch-Out!! leans clearly harder on execution.
Punch-Out!!
precise dodge and punch timing
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
Red Dead Redemption 2 leans a little harder on reads, though the gap is small.
Punch-Out!!
scripted opponent tells, not truly adaptive
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Red Dead Redemption 2 leans a little harder on variance, though the gap is small.
Punch-Out!!
minimal randomness in fights
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Punch-Out!! leans clearly harder on optimization.
Punch-Out!!
memorizing fixed opponent attack patterns
Red Dead Redemption 2
Loadouts and routes solvable but loose.
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.