| Date | Time | Headline |
|---|
| Fri Oct 2 2015 | 16:26 | Harrison recorded eight tackles (five solo) including sack in Pi... |
| Thu Oct 1 2015 | 19:13 | Harrison (thumb) active for Thursday's game against Ravens |
| Wed Sep 30 2015 | 15:49 | Harrison (thumb) listed as probable for Thursday's game agains... |
| Tue Sep 29 2015 | 20:13 | Harrison (thumb) logged full practice Tuesday |
| Fri Aug 7 2015 | 12:28 | Harrison will return to practice field next week |
| Sun Mar 22 2015 | 13:15 | Harrison signed two-year contract with Steelers on Sunday |
| Mon Feb 23 2015 | 13:02 | Harrison has decided he wants to play one more season |
| Tue Dec 30 2014 | 18:57 | Harrison totaled four tackles (two solo) in Pittsburgh's 27-17 w... |
| Sun Dec 21 2014 | 11:46 | Harrison (knee) active for Sunday's game against Chiefs |
| Fri Dec 19 2014 | 16:17 | Harrison (knee) listed as probable for Sunday's game against Chi... |
| Sun Dec 14 2014 | 11:37 | Harrison (knee) officially inactive for Sunday's game at Atlanta |
| Fri Dec 12 2014 | 15:47 | Harrison (knee) listed as questionable for Sunday's game against... |
| Sun Dec 7 2014 | 11:41 | Harrison (knee) officially inactive for Sunday's game at Cincinn... |
| Fri Dec 5 2014 | 13:52 | Harrison (knee) doubtful for Sunday's game against Bengals |
| Mon Nov 3 2014 | 11:44 | Harrison collected secen tackles (fours solo) including two sack... |
| Mon Oct 27 2014 | 10:13 | Harrison had just one tackle (solo) for sack in Pittsburgh's 54-... |
| Mon Oct 13 2014 | 00:51 | Harrison recorded four tackles (three solo) against Cleveland on... |
| Fri Sep 26 2014 | 13:44 | Harrison's role in Steelers' defense for their Week 4 game again... |
| Tue Sep 23 2014 | 16:57 | Harrison has un-retired and signed with Steelers as expected on ... |
| Mon Sep 22 2014 | 20:32 | Harrison expected to sign with Steelers this week |