NEW JERSEY HIGH SCHOOL FOOTBALLONE STATE. ALL IN.
JERSEYGRIDIRON
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Up to four players. Position, production, competition, and coverage.

Kobe Irby-mason

Delbarton School · RB

97.2

Position performance rating

Position rank
Not eligible
Class position rank
—
Games with ratings
2/6
Confidence
Low
Position field coverage
68%
Mean opponent power / SOS
12.4
Mean game rating
98.7
Uncertainty index
11.5
Passing yards
0
Passing TD
0
Rushing yards
370
Rushing TD
4
Receiving yards
0
Receiving TD
0
Tackles
0
Tackles for loss
0
Sacks
0
Interceptions
0
Forced fumbles
0
Field goals made
0
Return yards
0
Return TD
0

Reported game efficiency

2026-08-29

rushYPC: 11.2

2026-09-04

rushYPC: 6.7

Published season totals. Missing values remain unknown.

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Compare within positions first. Ratings use different position models; incomplete coverage can limit comparisons. No recruiting evaluation or subjective winner is assigned.