Kwan Williams is a defensive lineman who has not played this season; the last season with a stat line was 2025, at Boston College.
Controls the point of attack and doesn't move. The four seasons at Boston College span two head coaches: Jeff Hafley and Bill O'Brien. On tape: 6 tackles against California, Week 5, 2025.
Play style
The heaviest frame on the interior. Sack production is intentionally not the point of this profile.
Activity vs finishing · season enumeration
What the box score actually says
29 tackles. 0 passes defended. 0 interceptions. 5 TFL.
Counts only, never a rate — splash-event sample sizes this small (interceptions, pass breakups, TFL) are noise as a rate and signal only as a tally.
Closest statistical matches, adjusted for opponent strength.
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| Season | Team | ||||
|---|---|---|---|---|---|
| 2025 | Boston College | 29 | 14 | 5.0 | 0.0 |
| 2024 | Boston College | 7 | 3 | 0.0 | 0.0 |
| 2023 | Boston College | 9 | 4 | 0.0 | 0.0 |
| 2022 | Boston College | 11 | 3 | 0.5 | 0.0 |
| Career | 56 | 24 | 5.5 | 0.0 |
Game log · Week-by-week
2025 season · 9 games
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| Wk | Opp | TKL | SOLO | TFL | SACK | INT | PD | Note |
|---|---|---|---|---|---|---|---|---|
| Wk 1 | W 66-10vs Fordham | 4 | 3 | 1.0 | 0.0 | — | 0 | |
| Wk 2 | L 40-42@ Michigan State | 1 | 1 | 0.0 | 0.0 | — | 0 | |
| Wk 3 | L 20-30@ Stanford | 4 | 0 | 0.0 | 0.0 | — | 0 | |
| Wk 5 | L 24-28vs California | 6 | 2 | 0.0 | 0.0 | — | 0 | Season-high 6 tackles |
| Wk 9 | L 24-38@ No. 19 Louisville | 2 | 0 | 0.0 | 0.0 | — | 0 | |
| Wk 10 | L 10-25vs No. 12 Notre Dame | 5 | 2 | 2.0 | 0.0 | — | 0 | |
| Wk 11 | L 13-45vs SMU | 3 | 2 | 1.0 | 0.0 | — | 0 | |
| Wk 12 | L 34-36vs No. 14 Georgia Tech | 2 | 2 | 0.0 | 0.0 | — | 0 | |
| Wk 14 | W 34-12@ Syracuse | 2 | 2 | 1.0 | 0.0 | — | 0 | |
| Total | 29 | 14 | 5.0 | 0.0 | — | 0 |
Where his impact shows up on the stat sheet
TFL rate
17%5 TFLSack rate
0%0 sacksHurry rate
7%2 hurries29 tackles · 5 for loss.
Splits · Per-game
2025 season · 9 games
Home vs Road
| TKL/g | TFL/g | SACK/g | PD/g | |
|---|---|---|---|---|
| Home5g | 4.0 | 0.8 | 0.0 | 0.0 |
| Road4g | 2.2 | 0.2 | 0.0 | 0.0 |
First half vs Second half
| TKL/g | TFL/g | SACK/g | PD/g | |
|---|---|---|---|---|
| Weeks 1-74g | 3.8 | 0.2 | 0.0 | 0.0 |
| Weeks 8+5g | 2.8 | 0.8 | 0.0 | 0.0 |
Supporting cast · Scheme
Staff and system around the player
Head Coach
Bill O'Brien
Pass share
54.8%
454 pass / 374 run
Plays / game
69.0
12 games
Team sack rate
7.5%
505 dropbacks · PBP
Scheme: Balanced.
Player standing · 2025
About as many tackles a game as a typical FBS defensive lineman who plays every week.
Recognition
Production · CFB Zeitgeist Score
Former four-star. Now #294 at the position.
2026 outlook
Outside shot for All-ACC
Based on 2025: #66 of 73 ACC DLs
A base rate for the rank, not a forecast of this player: 15% of returning players who ranked #21 or lower at their position in their conference made an all-conference team the next season (95% confidence interval 13–17%).
A stat line in 24 games over four seasons.
Coaching lineage · 2022–2025
2 coachesCoaching transition mid-career: Jeff Hafley → Bill O'Brien. Worth noting in scheme + development context.
