Aldon Smith had his most sacks for the 49ers in a game versus the Bears on November 19, 2012, with 5.5 sacks.
Interpreted as:
Aldon Smith 49ers defensive sack in a regular-season game records| NAME | SCK | DATE | TM | OPP | TKL | AST | COMB | SCKY | INT | INT YDS | INT TD | FF | FR | FR TD | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | A. Smith | 5.5 | 11/19/2012 | vs | 6 | 1 | 7 | 45 | 0 | 0 | 0 | 2 | 0 | 0 | ||
| 2 | | A. Smith | 2.5 | 12/19/2011 | vs | 3 | 1 | 4 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 3 | | A. Smith | 2.0 | 11/23/2014 | vs | 3 | 0 | 3 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 4 | | A. Smith | 2.0 | 12/15/2013 | @ | 4 | 0 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 5 | | A. Smith | 2.0 | 11/25/2013 | @ | 2 | 1 | 3 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 6 | | A. Smith | 2.0 | 9/15/2013 | @ | 6 | 1 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 7 | | A. Smith | 2.0 | 12/9/2012 | vs | 5 | 1 | 6 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 8 | | A. Smith | 2.0 | 11/11/2012 | vs | 6 | 0 | 6 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 9 | | A. Smith | 2.0 | 10/29/2012 | @ | 6 | 0 | 6 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 10 | | A. Smith | 2.0 | 9/30/2012 | @ | 3 | 1 | 4 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| 11 | | A. Smith | 2.0 | 12/4/2011 | vs | 3 | 0 | 3 | 14 | 0 | 0 | 0 | 0 | 1 | 0 | ||
| 12 | | A. Smith | 2.0 | 10/16/2011 | @ | 4 | 0 | 4 | 29 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| 13 | | A. Smith | 2.0 | 10/9/2011 | vs | 2 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 14 | | A. Smith | 1.5 | 9/8/2013 | vs | 2 | 3 | 5 | 9.5 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 15 | | A. Smith | 1.5 | 11/25/2012 | @ | 4 | 1 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 16 | | A. Smith | 1.5 | 9/16/2012 | vs | 4 | 2 | 6 | 11.5 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 17 | | A. Smith | 1.5 | 10/2/2011 | @ | 4 | 1 | 5 | 10.5 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 18 | | A. Smith | 1.0 | 9/22/2013 | vs | 6 | 0 | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 19 | | A. Smith | 1.0 | 12/2/2012 | @ | 2 | 1 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 20 | | A. Smith | 1.0 | 10/18/2012 | vs | 3 | 1 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 21 | | A. Smith | 1.0 | 9/9/2012 | @ | 3 | 1 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 22 | | A. Smith | 1.0 | 12/24/2011 | @ | 3 | 1 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 23 | | A. Smith | 1.0 | 12/11/2011 | @ | 4 | 0 | 4 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| 24 | | A. Smith | 1.0 | 11/20/2011 | vs | 1 | 1 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 25 | | A. Smith | 1.0 | 10/30/2011 | vs | 2 | 0 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 |
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| AFC East | W | L | T | PCT |
|---|---|---|---|---|
 Patriots - y | 14 | 3 | 0 | .824 |
 Bills - w | 12 | 5 | 0 | .706 |
 Dolphins - e | 7 | 10 | 0 | .412 |
 Jets - e | 3 | 14 | 0 | .176 |
| AFC North | W | L | T | PCT |
 Steelers - y | 10 | 7 | 0 | .588 |
 Ravens - e | 8 | 9 | 0 | .471 |
 Bengals - e | 6 | 11 | 0 | .353 |
 Browns - e | 5 | 12 | 0 | .294 |
| AFC South | W | L | T | PCT |
 Jaguars - y | 13 | 4 | 0 | .765 |
 Texans - w | 12 | 5 | 0 | .706 |
 Colts - e | 8 | 9 | 0 | .471 |
 Titans - e | 3 | 14 | 0 | .176 |
| AFC West | W | L | T | PCT |
 Broncos - z* | 14 | 3 | 0 | .824 |
 Chargers - w | 11 | 6 | 0 | .647 |
 Chiefs - e | 6 | 11 | 0 | .353 |
 Raiders - e | 3 | 14 | 0 | .176 |
| NFC East | W | L | T | PCT |
|---|---|---|---|---|
 Eagles - y | 11 | 6 | 0 | .647 |
 Cowboys - e | 7 | 9 | 1 | .441 |
 Commanders - e | 5 | 12 | 0 | .294 |
 Giants - e | 4 | 13 | 0 | .235 |
| NFC North | W | L | T | PCT |
 Bears - y | 11 | 6 | 0 | .647 |
 Packers - w | 9 | 7 | 1 | .559 |
 Vikings - e | 9 | 8 | 0 | .529 |
 Lions - e | 9 | 8 | 0 | .529 |
| NFC South | W | L | T | PCT |
 Panthers - y | 8 | 9 | 0 | .471 |
 Buccaneers - e | 8 | 9 | 0 | .471 |
 Falcons - e | 8 | 9 | 0 | .471 |
 Saints - e | 6 | 11 | 0 | .353 |
| NFC West | W | L | T | PCT |
 Seahawks - z* | 14 | 3 | 0 | .824 |
 Rams - w | 12 | 5 | 0 | .706 |
 49ers - w | 12 | 5 | 0 | .706 |
 Cardinals - e | 3 | 14 | 0 | .176 |