NT · San Francisco 49ers
Ian Williams
Age 36 · 185 cm (6'1") · 138 kg · Born Aug 31, 1989 · Notre Dame
NFL career
2011
debut year
2016
last season
6
seasons
#93
jersey
College: Notre Dame
Career stats
Regular-season totals from 2012 to 2015 · 26 games.
Defense
56solo tackles
2.0sacks
0INTs
0def TDs
Stats by season
4 regular-season campaigns tracked.
Defense
| Year | Team | G | Tackles | Sacks | Int | Def TD |
|---|---|---|---|---|---|---|
| 2012 | San Francisco 49ers | 1 | 2 | 0.0 | 0 | 0 |
| 2013 | San Francisco 49ers | 1 | 1 | 0.0 | 0 | 0 |
| 2014 | San Francisco 49ers | 8 | 16 | 1.0 | 0 | 0 |
| 2015 | San Francisco 49ers | 16 | 37 | 1.0 | 0 | 0 |
Games during career · San Francisco 49ers
Most recent results for the franchise while Ian Williams was on the roster (1999+ play-by-play coverage).
L
W
L
L
L
L
L
L
23–25 vs Seahawks
2016-17 · Jan 1, 2017 · REGULAR
W
22–21 @ Rams
2016-16 · Dec 24, 2016 · REGULAR
L
13–41 @ Falcons
2016-15 · Dec 18, 2016 · REGULAR
L
17–23 vs Jets
2016-14 · Dec 11, 2016 · REGULAR
L
6–26 @ Bears
2016-13 · Dec 4, 2016 · REGULAR
L
24–31 @ Dolphins
2016-12 · Nov 27, 2016 · REGULAR
L
17–30 vs Patriots
2016-11 · Nov 20, 2016 · REGULAR
L
20–23 @ Cardinals
2016-10 · Nov 13, 2016 · REGULAR
Other "Williams" players in NFL history
Different players, same surname — ordered by most recent.
Career badges
Retired
External profiles
Notre Dame alumni in the NFL
Other NFL players who attended Notre Dame.
Beaux Collins
WR · 2025 · Giants
Benjamin Morrison
CB · 2025 · Buccaneers
Howard Cross III
DT · 2025 · Bengals
Jack Kiser
LB · 2025 · Jaguars
Jordan Clark
CB · 2025 · Jets
Max Hurleman
RB · 2025 · Steelers
Mitchell Evans
TE · 2025 · Panthers
Riley Leonard
QB · 2025 · Colts
Rylie Mills
DT · 2025 · Seahawks
Xavier Watts
SAF · 2025 · Falcons
NT peers of the era
Other NTs who debuted within five seasons of Ian Williams.
Chris Neild
Debut 2011 · #95 · Commanders
Isaako Aaitui
Debut 2011 · Commanders
Jerrell Powe
Debut 2011 · #95 · Texans
Alameda Ta'amu
Debut 2012 · #66 · Cardinals
Chigbo Anunoby
Debut 2012 · #78 · Titans
David Hunter
Debut 2012 · #72 · Texans
Ishmaa'ily Kitchen
Debut 2012 · #70 · Patriots
Josh Chapman
Debut 2012 · #96 · Colts