LSU quarterback Zach Mettenberger suffered a torn ACL during last week's 31-27 victory over Arkansas, multiple sources told ESPN.
Mettenberger was hit on his left knee during the fourth quarter by Arkansas defensive tackle Byran Jones. The senior quarterback happened to be wearing a brace on his left knee, but the force of the hit bent his knee back, causing the ligament tear. One source said Mettenberger is expected to have surgery on his left knee in about two weeks.
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