The Alabama Crimson Tide remained undefeated in the SEC, knocking off LSU 20-9 tonight. The Crimson Tide have won eight straight games since losing to Florida State to open the season. Alabama quarterback Ty Simpson completed 21-of-35 passes for 277 yards and one touchdown.

The last time we saw the Tigers, it was embarrassing. It was so bad, LSU fans could not stomach it and spilled out of Tiger Stadium, leaving the Aggies to celebrate their first win in Death Valley since 1994.

Alabama, LSU, and USC are among undefeated champions in college football history. Which other schools are on the list? Check out the rundown now.

It must also be noted that the least-penalized team in SEC play hit a season-low for flags. Alabama was hit with just two for 25 yards, so, as unsightly as it got at times Saturday night, it wasn’t a flag fest for the Crimson Tide.

Follow along for the latest from Tuscaloosa, Alabama. Our LSU football coverage is brought to you in part by The Baton Rouge Clinic.

Up until November 2011, the Alabama vs. LSU rivalry was among the best in college football. The SEC powers traded wins back and forth almost yearly, but Nick Saban's second wind in the 2010s put Alabama's foot on the neck of its rival.