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

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

Steelers first-round pick DT Derrick Harmon is expected to be out a month with an MCL sprain and will start the season on IR, ...

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

Derrick Harmon has been diagnosed with an MCL sprain and will miss up to a month, according to NFL Network’s Ian Rapoport.

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

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

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

Pittsburgh Steelers defensive lineman Derrick Harmon suffered an apparent injury during Thursday's preseason game.

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

Pittsburgh Steelers defensive tackle Derrick Harmon will miss a ‘few weeks’ but has avoided a season-ending injury, according ...

Pittsburgh's top draft pick has been ruled out of tonight's preseason finale against Carolina. Here's what happened.