head to head
NBA Street asks more than Sports Champions 2, and the gap is optimization.

Execution · Practiced Mastery
Chaining flashy trick combos to fuel momentum-swinging Gamebreakers.

Execution · Pure Mechanics
Testing how precisely you can swing a Move controller across six sports.
NBA Street leans Execution (Practiced Mastery); Sports Champions 2 leans Execution (Pure Mechanics).
Sports Champions 2 leans a little harder on execution, though the gap is small.
NBA Street
Trick combos and Gamebreaker timing drive scoring
Sports Champions 2
Motion-controlled swings and punches reward physical precision
NBA Street leans a little harder on reads, though the gap is small.
NBA Street
Local versus play rewards baiting steals and blocks
Sports Champions 2
Local rivals can be baited in boxing or tennis, lightly
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
NBA Street
Courts and AI behaviour are deterministic
Sports Champions 2
Events are deterministic given your motion
NBA Street leans clearly harder on optimization.
NBA Street
Trick-point economy and Gamebreaker management are the meta
Sports Champions 2
Technique tips exist but systems stay 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.