head to head
vs
Saints Row 2vsSonic Riders
Saints Row 2 leans Execution (Practiced Mastery); Sonic Riders leans Execution (Practiced Mastery).
Saints Row 2Sonic Riders
Axis by axis
Execution5 vs 6
Sonic Riders leans harder on execution: Air management, drift timing and shortcuts demand practiced hands
Reads1 vs 2
Sonic Riders leans harder on reads: Versus humans there is mild positional jockeying
Variance2 vs 2
Even - both lean on variance about the same.
Optimization5 vs 5
Even - both lean on optimization about the same.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.