UI
Demontay Mack
DE · #0 · Upper Iowa University
Height6'3"
Weight250 lbs
Est. eligibility2 yrs
Production index
Elite
Roster status
Rostered
Last updatedSep 11, 2026, 9:27 PM
Agency representation
Represented by agencyAgency details available to authorized users
Background
2024: Appeared in five games... recorded 13 tackles (nine solo)... added 5.5 tackles for loss (33 yards lost)... recorded three sacks for a loss of 25 yards... forced a fumble against Missouri S&T. 2023: Appeared in three games... recorded three solo tackles. Personal: Son of Sophia Howard and Kendall Ruffin... Exercise Science major.
Hometown
🏴Wheaton, IL
High schoolGlenbard East HS
Career path
Career stats
| YR | SCHOOL | GP | GS | DEF SNAPS | PROD | TACK | SOLO | TFL | TACK YDS | SACK |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Upper Iowa University | 3 | 2 | -- | High | 14 | 8 | 3 | 11 | 0 |
| 2025 | Upper Iowa University | 12 | 0 | -- | High | 27 | 16 | 13 | 69 | 8.0 |
| 2024 | Upper Iowa University | 5 | 0 | -- | High | 13 | 9 | 6 | 33 | 3.0 |
| 2023 | Upper Iowa University | 3 | 0 | -- | -- | 3 | 3 | 0 | 0 | 0 |
| Career | 23 | 2 | -- | Elite | 57 | 36 | 22 | 113 | 11.0 |
Injury history
Injury history availableInjury details available to authorized users
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Profile last updated Sep 11, 2026