Skip to research
THE INDEPENDENT GUIDE TO BOWMAN FOOTBALL2026 PROSPECTS · 1ST BOWMANS · AUTOGRAPHSUPDATED SEP 22, 2026
Pigskin PortfolioBOWMAN FOOTBALL
THE PROSPECTING DESKPlayers first. Cards second.
WR · Rutgers · Junior

KJ Duff

CHROME AUTOPAPER AUTO
PPG80.4OVERALL#2WR#14-GAME FORM91.6LATEST GAME81.1
CHROME PROSPECTBCP-135Chrome auto · BCPA-KD
PAPERBPP-135
CHROMEBCP-135
CHROME AUTOBCPA-KD
PAPER AUTOBPPA-KD
PLAYER STATS

2026 season & career

Loading current player stats…
SCOUTING NOTEBOOK

The read right now

Updated 2026-09-22

A large receiving sample and early repeat production make Duff a high-priority receiver. Contested-catch success still needs separation and target context.

The production

2025: 60 catches, 1,084 yards and seven touchdowns. In the first two 2026 games: 196 yards/three scores against UMass and 137 yards/two scores at Boston College.

Source 1: Rutgers: KJ Duff official profile / research2025 baseline; any 2026 observations are separately labeled in the text
NEXT CHECK

Check target share and efficiency when coverage concentrates on him.

BOWMAN CHECKLIST

His 2026 Bowman cards

Paper and Chrome are separate prospect entries. Prospect autographs add a verified signature checklist appearance; inserts and variations are separate collecting paths. This is a format hierarchy, not a price or scarcity ranking.

Topps describes parallels, but a complete first-party football odds/serial-number matrix was not available in this audit. No baseball parallel structure is imported. Serial numbering is not an estimate of total print run.

2 base appearances · 2 autograph appearances · 0 insert / variation appearances. Counts describe checklist rows, not distinct print runs.

These are the official checklist appearances we have mapped. We only show serial numbering when we can source it.

eBay searches can return the wrong parallel or player, so check the photos and card number before buying. Pigskin Portfolio may earn a commission from qualifying purchases at no extra cost to you.

RESEARCH FILEIdentity, open questions & evidence gapsOpen file

Rutgers; WR; Junior; 6-6; 225 lb.

Source 1: Rutgers: KJ Duff official profile / research
school
Rutgers (verified)
position
WR (verified)
class
Junior (verified)
Date of birth
Unknown (unknown)
measurements
6-6 / 225 lb (verified)
recruiting
Four-star high-school prospect across multiple services, as reported by Rutgers. (partial)
2026 statistics
Dated game evidence through 2026-09-19; complete season totals not verified. (partial)
Draft eligibility
Unknown (unknown)
NFL consensus
Unknown (unknown)
Next catalyst
Check target share and efficiency when coverage concentrates on him. (editorial)
Source 1: Rutgers: KJ Duff official profile / research
  • Full date of birth not verified; age is not inferred from class.
  • Complete 2026 cumulative statistics through September 21 are not verified; dated games and prior seasons remain separately labeled.
  • Draft eligibility and a current independent NFL consensus remain unverified; a school award or watch list is not consensus.
  • Verified athletic testing, availability history and position-specific advanced charting are incomplete.
PPG METHODHow the 80.4 grade was built60% supported

We have support for 60% of the normal grade inputs. A player needs at least 60% before we publish a PPG. Missing pieces stay missing.

ComponentWeightScore / confidenceWhy
production25%80medium1,084 yards on 60 catches across 12 starts establish strong second-season receiving production; four-star background is sourced.Source 1: Rutgers: KJ Duff official profile / research
ageClass15%80medium1,084 yards on 60 catches across 12 starts establish strong second-season receiving production; four-star background is sourced.Source 1: Rutgers: KJ Duff official profile / research
role15%85medium1,084 yards on 60 catches across 12 starts establish strong second-season receiving production; four-star background is sourced.Source 1: Rutgers: KJ Duff official profile / research
physical10%UnavailableunavailableInsufficient verified evidence for this component.
pedigree5%70medium1,084 yards on 60 catches across 12 starts establish strong second-season receiving production; four-star background is sourced.Source 1: Rutgers: KJ Duff official profile / research
consensus20%UnavailableunavailableInsufficient verified evidence for this component.
risk10%UnavailableunavailableInsufficient verified evidence for this component.
See the full PPG method →
GRADE HISTORYGrade history80.4 PPG · 8 checks · unchanged

No meaningful grade movement yet. We keep the checks so the first real change has a clean baseline.

DatePPG7d / 30d / seasonRankModel
2026-09-17T12:00:03.513ZInsufficient dataNot measured / Not measured / Not measuredUnrankedbowman-ppg-v1.0
2026-09-17T12:01:03.832ZInsufficient dataNot measured / Not measured / Not measuredUnrankedbowman-ppg-v1.0 · correction
2026-09-17T12:13:29.755ZInsufficient dataNot measured / Not measured / Not measuredUnrankedbowman-ppg-v1.0
2026-09-22T11:45:00.635Z80.4Not measured / Not measured / Not measured9bowman-ppg-v1.0
2026-09-22T16:34:28.321Z80.4Not measured / Not measured / Not measured9bowman-ppg-v1.0
2026-09-23T12:51:43.562Z80.4-18.9 / Not measured / Not measured2bowman-ppg-v1.0
2026-09-23T14:48:24.458Z80.4-18.9 / Not measured / Not measured2bowman-ppg-v1.0
2026-09-24T04:16:58.722Z80.4-18.9 / Not measured / Not measured2bowman-ppg-v1.0
PROVENANCE

Sources

Card identity checked 2026-09-16 · Player research updated 2026-09-22

Open 4 sources