Here are the biggest takeaways following the new injury update on Steelers rookie DL Derrick Harmon's knee sprain.

Pittsburgh Steelers rookie Derrick Harmon has avoided a serious injury after his knee bent awkwardly during a preseason game ...

Pittsburgh Steelers defensive tackle Derrick Harmon suffered a sprained MCL against the Carolina Panthers in the preseason finale. Many feared that the injury was far worse, as Harmon was emotional ...

Steelers first-round pick Derrick Harmon said Saturday he initially feared the MCL sprain that took him out of the preseason ...

Pittsburgh Steelers first-round rookie Derrick Harmon has broken his silence on his knee sprain, revealing what really ...

PITTSBURGH -- The Pittsburgh Steelers got a promising update on Derrick Harmon Saturday, and the rookie defensive tackle may ...

Ian Rapaport of NFL Network reported that Pittsburgh Steelers defensive tackle Derrick Harmon avoided a season-ending injury.

Gazette's Gerry Dulac provided a very positive update on injured Pittsburgh Steelers first-round pick Derrick Harmon.

Two of the Steelers top rookies are hurt at the end of the preseason but both are excellent candidates for short-term IR.

Pittsburgh Steelers rookie DT Derrick Harmon could miss a month after suffering a MCL sprain during Thursday's preseason game ...

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

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