| Date | Time | Headline |
|---|
| Sun Sep 20 2015 | 11:47 | Niklas (hamstring) active for Sunday's game in Chicago |
| Fri Sep 18 2015 | 21:11 | Niklas (hamstring) probable for Sunday's game against Bears |
| Wed Sep 16 2015 | 20:50 | Niklas (hamstring) full participant at Wednesday's practice |
| Tue Sep 15 2015 | 05:43 | Niklas picked up three of Cardinals' 62 offensive snaps in Sunda... |
| Sun Sep 13 2015 | 14:38 | Niklas (hamstring) listed as active Sunday versus Saints |
| Fri Sep 11 2015 | 16:37 | Niklas (hamstring) listed as questionable for Sunday's game agai... |
| Thu Sep 10 2015 | 17:48 | Niklas (hamstring) limited at Thursday's practice |
| Wed Sep 9 2015 | 18:28 | Niklas (hamstring) limited in Wednesday's practice |
| Sat Sep 5 2015 | 15:58 | Niklas (hamstring) expected to return to practice this week |
| Wed Aug 26 2015 | 14:51 | Niklas aggravated hamstring injury and has no timeline for retur... |
| Mon Aug 17 2015 | 13:41 | Niklas wasn't targeted among 11 snaps during Saturday's preseaso... |
| Tue Aug 11 2015 | 14:31 | Niklas (hamstring) practiced fully Tuesday |
| Sat Aug 8 2015 | 21:32 | Niklas (hamstring) took part in individual drills Saturday |
| Mon Aug 3 2015 | 16:14 | Niklas (hamstring) hopeful that he'll be full participant by Fri... |
| Mon Aug 3 2015 | 13:36 | Niklas (hamstring) will be activated from Cardinals' active non-... |
| Thu Jul 30 2015 | 15:44 | Niklas (hamstring) continues to build up health of left ankle |
| Wed Jul 29 2015 | 17:16 | Niklas (hamstring) placed on Cardinals' active non-football-inj... |
| Wed Jun 10 2015 | 16:46 | Niklas slated for minor surgery on left ankle in near future |
| Wed May 6 2015 | 13:43 | Niklas (ankle) in line for larger role in Cardinals' offense in ... |
| Tue Apr 21 2015 | 12:21 | Niklas (ankle) cleared for all team activities |