PLATFORM DATA

Adaptive refresh

America/New_York

Overnight quietAdaptive Eastern Time updates

Last platform check: Oct 15, 2026, 2:25 PM ET. Connected sources follow the adaptive refresh schedule.

2026–27 · VARSITY FOOTBALL

Karl Joseph

South Plainfield High School ↗

DE / TE · Sophomore

6′4″ · 190 lb

active

Performance ratings

Position leaderboards ↗

Current high-school performance, not recruiting potential. Ratings compare verified reports within each position. Confidence describes evidence quality separately from the rating.

EDGE · PRIMARY59.3

Provisional · no leaderboard position

Low confidence · Provisional

2/7 rated reports · 29% coverage

Class position rank: —
Group position rank: —
Overall impact: —
Complete / partial reports: 0 / 2
Games without rated reports: 5
Position percentile: 30.5
Weekly rating change: 0.0

Why this rating?

2 verified usable EDGE appearances
30.5th percentile against the frozen EDGE reference
57.1% observed standardized performance; 42.9% position-average prior
Average game rating 55.8; bounded opponent adjustment -0.3
Coverage and confidence do not multiply the rating
Insufficient reported-game coverage

TE —

Provisional · no leaderboard position

Low confidence · Provisional

0/7 rated reports · 0% coverage

Class position rank: —
Group position rank: —
Overall impact: —
Complete / partial reports: 0 / 0
Games without rated reports: 7
Position percentile: —
Weekly rating change: Not available

Why this rating?

At least 2 verified usable appearances required for position rank
Insufficient reported-game coverage
Insufficient position-stat detail
Receiving performance only; blocking is not evaluated

Weekly history

Week beginning	Position	Rating	Position rank	Confidence	Coverage
2026-09-21	EDGE	58.6	9	Low	2/3
2026-09-28	EDGE	58.9	—	Low	2/5
2026-10-12	EDGE	59.3	—	Low	2/7

Game ratings

EDGE

2026-08-28 · Somerville High School · 67.6

production48.2

efficiency—

impact58.7

opponent2.5

Opponent internal power: 11.0 · Stat source · Checked 2026-09-10

2026-09-04 · North Plainfield High School · 44.0

production54.3

efficiency—

impact50

opponent-3.2

Opponent internal power: -16.4 · Stat source · Checked 2026-09-10

Compare this player →

Recorded season statistics

Partial reporting

2 game logs available / 7 reported team games. Missing entries are unknown, never zero. Season totals and game logs may cover different reports.

Tackles

Games reported: 2
Solo tackles: 7
Assists: 8
Total tackles: 15
Solo tackles / game: 7.5
Tackles for loss: 3

Sacks

Games reported: 2
QB hurries: 11

Defensive Statistics

Games reported: 2
Fumble recoveries: 1
Fumble return yards: 0
Forced fumbles: 1

Statistic source · Checked 2026-09-10

Game log

2026-09-04 · North Plainfield High School

Open game ↗

Tackles

Solo: 3
Asst: 4
Tot Tckls: 7
TFL: 2

Sacks

Sacks: 0
Ydl: 0
Hurs: 5

Statistic source · Checked 2026-09-10

2026-08-28 · Somerville High School

Open game ↗

Tackles

Solo: 4
Asst: 4
Tot Tckls: 8
TFL: 1

Sacks

Sacks: 0
Ydl: 0
Hurs: 6

Defensive Statistics

Int: 0
Int Yds: 0
Avg: 0
PD: 0
Fmb Rec: 1
FR Yds: 0
Caus: 1
Blk Pnts: 0
Blk FGs: 0

Statistic source · Checked 2026-09-10

Roster history

2026–27South Plainfield High School#18 · Sophomore

Roster / staff source · Checked 2026-09-10. Published sports information; performance ratings use source-backed game reports.