- Sources: Steelers’ Derrick Harmon has sprained MCL, not expected to go on IR Pittsburgh Post-Gazette
- Sources: Steelers DT Harmon out with MCL sprain ESPN
- Labriola on the win over Carolina Steelers.com
- Jason Mackey: Derrick Harmon injury could provide Steelers defense with an early temerity test Pittsburgh Post-Gazette
- Steelers beat Panthers 19-10 in preseason finale, but lose 1st-round pick Harmon to sprained knee Yahoo Sports
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