UN
Jackson Klein
DL · #39 ·
DSA
Height6'1"
Weight290 lbs
Est. eligibility3 yrs
Production index
DNP
Roster status
Rostered
CollegeUN
Last updatedOct 27, 2026, 1:29 PM
Agency representation
Social
Background
Spent the 2024 season at Marshall before transferring to Southern Miss in 2025 ... Coached by Charles Huff at both stops ... Was part of the 2024 Sun Belt Championship team at Marshall and a turnaround at Southern Miss that produced the first winning season since 2022 ... Did not make any appearances. Prepped at American Heritage High School in Plantation, Florida ... Coached by Mike Smith ... Played defensive end, defensive tackle, tight end and full back for the Patriots ... Also lettered in basketball, rugby and lacrosse ... Graduated in 2024. Birthday is August 19 ... Hometown is Boca Raton, Florida ... Son of Michelle Mathaey ... Has one sibling — Aidan ... Majoring in interdisciplinary studies.
Hometown
🏴Boca Raton, FL
High schoolAmerican Heritage HS
Scholarship--
Career path
- SignedUnknown · Oct 7, 2026Jackson Klein (DL) signed with an agency
- EnrolledJackson Klein (DL) enrolled in The University of Southern Mississippi
Career stats
| YR | SCHOOL | GP | GS | DEF SNAPS | PROD | TACK | SOLO | TFL | TACK YDS | SACK |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | University of North Alabama | 0 | 0 | -- | DNP | 0 | 0 | 0 | 0 | 0 |
| 2025 |  The University of Southern Mississippi | 0 | 0 | -- | DNP | 0 | 0 | 0 | 0 | 0 |
| Career | 0 | 0 | -- | DNP | 0 | 0 | 0 | 0 | 0 |
Injury history
Academics and references
Profile last updated Oct 27, 2026