When the ACL is injured it can cause pain, swelling and a feeling of the knee 'giving way', making it difficult to bear weight or participate in activities - particularly sport. Scenarios that commonly lead to ACL injuries in football include rapid directional changes and landing after heading the ball.

DALLAS (KCTV) - Patrick Mahomes’ rehab process is underway, just one day after the three-time Super Bowl winning quarterback tore the ACL in his left knee. The Kansas City Chiefs announced that Mahomes underwent surgery Monday night in Dallas.

Green Bay Packers star Micah Parsons said he's "sidelined, but I am not defeated" after suffering a torn ACL in Sunday's 34-26 loss to the Denver Broncos.

Green Bay Packers star Micah Parsons will miss the rest of the 2025 season with a torn ACL, which he suffered against the Denver Broncos on Sunday.