LSU standout DT Smith (leg) out vs. FSU

by Ricardo Gutierrez - Maason Smith injured his leg while celebrating a stop on defense in Sunday's season-opening game against Florida State.

LSU Tigers DT Maason Smith ruled out vs. FSU due to lower leg injury play LSU DT injures knee after celebrating defensive play (0:27) The LSU defense makes a good stop, and DT Maason Smith goes to celebrate and appears to injure his left knee. (0:27) 9:47 PM ET Alex ScarboroughESPN Staff Writer Close Covers the SEC. Joined ESPN in 2012. Graduate of Auburn University. NEW ORLEANS -- LSU standout defensive tackle Maason Smith was knocked out of Sunday's season-opening game against Florida State with a lower leg injury he sustained while celebrating a stop on defense. A Freshman All-SEC selection a season ago, Smith was expected to be a centerpiece of the Tigers' defense. Editor's Picks Smith exited the field in the first quarter and did not return until after halftime, wearing a brace on his leg and walking with the assistance of crutches. The 6-foot-5, 300-pound Louisiana native was a top 100 prospect in the 2021 class. He is backed up by fellow sophomore Mekhi Wingo .