Buffalo Bills legend Bruce Smith's 200 sacks are the all-time NFL record on both official and unofficial lists. Smith never recorded a 20-sack season, but he was a force on the Bills' defense for 15 years and spent a total of 19 seasons in the league. Smith recorded 13 double-digit sack seasons in his NFL career.

Cincinnati Bengals linebacker Demetrius Knight Jr. explodes into the backfield and slams Baltimore Ravens quarterback Lamar Jackson for a 9-yard sack.

With four games remaining, if the Broncos continue that pace, they'd end the regular season with about 72 sacks. Such a total would tie the NFL record, currently held by the Chicago Bears (who totaled 72 sacks in 16 games in 1984).

Browns All-Pro Myles Garrett needs just four sacks to break the NFL single-season sack record. Titans rookie QB Cam Ward could serve as the bait.

Chicago Bears linebacker D'Marco Jackson records his first career sack in the NFL, blitzing to bring down Cleveland Browns quarterback Shedeur Sanders for an 8-yard loss.

Check out our expert predictions and best bets for Bears vs. Browns in NFL Week 15. Is an NFL record about to be broken?

The Cleveland Browns battled the Chicago Bears in Week 15. Here are updates, analysis, stats and highlights from rookie Shedeur Sanders in Week 15.

These NFL quarterbacks might not get another chance after struggling immensely in Week 15, from an former first-round pick to a couple floundering rookies.