When Steelers defensive tackle Derrick Harmon appeared to twist his knee during Pittsburgh's 19–10 exhibition win over the ...

After Pittsburgh Steelers rookie defensive tackle Derrick Harmon was carted off the field with a knee injury in Thursday's ...

Pittsburgh Steelers first-round pick Derrick Harmon was carted off the field during Thursday's preseason game against the ...

NFL insider Ian Rapoport reported on Friday, citing sources, that Harmon suffered a MCL sprain during Thursday's preseason ...

Pittsburgh Steelers first-round rookie Derrick Harmon is expected to miss several weeks following an MRI on his knee.

Pittsburgh Steelers first-round pick Derrick Harmon sustained a medial collateral ligament (MCL) sprain in Thursday night's ...

An MRI confirmed the MCL sprain in the knee of Steelers first-round defensive lineman Derrick Harmon, Gerry Dulac of the ...

Pittsburgh Steelers defensive tackle Derrick Harmon suffered an MCL sprain during his team's preseason road game at the ...

Following his scary knee injury, Steelers’ Derrick Harmon was all smiles on the bench — easing concerns over the severity.

Rookie DT Derrick Harmon was carted off the field after suffering a knee injury in the Steelers' final preseason game.

Steelers fans have an idea of when injured defensive tackle Derrick Harmon will make his NFL debut this season ...

Pittsburgh Steelers first-round draft pick Derrick Harmon sprained a knee in the preseason finale against the Carolina ...