NFL Records
Ian Williams
DT
· Notre Dame
Ian Williams is a former defensive tackle out of Notre Dame who entered the NFL in 2011 as an undrafted free agent. He played 26 regular-season games from 2012 to 2015, with the San Francisco 49ers.
Draft Details
Ian Williams Career Stats
Defense
| Season | Team | G | Solo | Ast | TFL | Sacks | QB Hits | INT | PD | FF |
|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | SF | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2013 | SF | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | SF | 8 | 16 | 4 | 4 | 1 | 1 | 0 | 1 | 0 |
| 2015 | SF | 16 | 37 | 20 | 1 | 1 | 2 | 0 | 1 | 1 |
| Career | 26 | 56 | 24 | 6 | 2 | 3 | 0 | 2 | 1 |
G = games with at least one recorded statistic; the career games total in the summary above includes every game played.
Source: nflverse · Updated Sep 28, 2026
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