James
Rivera.

The PrepRanks composite weighs four-service ratings, recent rank momentum, position scarcity, cross-service stability, and elite recognition. Service Average accounts for the largest share; momentum and scarcity together capture the directional signal.

PrepRanks Intelligence

Recruiting demand from offers, predictions, geographic reach, and program quality.

Flip likelihood from prediction mismatches, program pressure, and timing.

Height percentile at C. 6'10" measured against position peers.

Model estimate of NBA draft outcome given PR score, position, and HS-to-pro base rate.

Premium for true centers and high-end forwards in a guard-dominant cycle.

Multi-position flexibility in modern positionless basketball.

How the services see Rivera

Recent trajectory.