11:45 AM - Arden Key (Ten) (quadriceps) is active for Sunday's game against Houston.

5:13 PM - Arden Key (Ten) (quadriceps) is listed as questionable for Sunday's game against the Texans, Jim Wyatt of the Titans' official site reports.

2:16 PM - Arden Key (Ten) (quadriceps) has been ruled out ahead of Sunday's matchup against the Chargers, Jim Wyatt of the Titans' official site reports.

1:04 PM - Arden Key (Ten) (quadriceps) won't practice Wednesday, Jim Wyatt of the Titans' official site reports.

3:01 PM - Arden Key (Ten) (quadriceps) is inactive for Sunday's game against the Colts.

3:41 PM - Arden Key (Ten) (quadriceps) is listed as questionable ahead of Sunday's matchup against the Colts, Jim Wyatt of the Titans' official site reports.

5:11 PM - Arden Key (Ten) (quadriceps) was a limited participant in Thursday's practice.

5:23 PM - Arden Key (Ten) (quadriceps) didn't practice Wednesday.

1:58 PM - Arden Key (Ten) (quadriceps) won't play Sunday against the Patriots, Jim Wyatt of the Titans' official site reports.

7:39 PM - Arden Key (Ten) (quadricep) did not practice Wednesday.

2:22 PM - Arden Key (Ten) (thigh) has been ruled out ahead of Sunday's matchup against the Raiders, Jim Wyatt of the Titans' official site reports.

7:03 PM - Arden Key (Ten) (thigh) is questionable to return to Tennessee's matchup versus the Cardinals on Sunday, Paul Kuharsky of PaulKuharsky.com reports.

7:13 PM - Arden Key (Ten) (hand) has been participating in Titans' OTAs this week, Denny Simmons of The Tennesseean reports.

1:57 PM - Arden Key (Ten) (hand) has been ruled out for Sunday's game against the Texans, Jim Wyatt of the Titans' official site reports.

5:39 PM - Arden Key (Ten) (back) was listed as a full participant on Thursday's injury report, John Glennon of NashvillePost.com reports.

5:15 PM - Arden Key (Ten) didn't practice Wednesday due to a back injury, Turron Davenport of ESPN.com reports.

6:14 PM - Arden Key (Ten) (back) was a full participant during Thursday's practice, Jim Wyatt of the Titans' official site reports.

5:58 PM - Arden Key (Ten) (back) did not practice Wednesday, Jim Wyatt of the Titans' official site reports.

4:09 PM - Arden Key (Ten) recorded six total tackles (three solo), including 2.0 sacks, in Sunday's 52-14 loss to the Lions.

12:18 PM - Arden Key (Ten) recorded two tackles (two solo) including 1.0 sacks during Sunday's 34-10 loss at Buffalo.

6:54 PM - Arden Key (Ten) is facing a six-game suspension for violating the league's rules against performance-enhancing drugs, Paul Kuharsky of PaulKuharsky.com reports.

11:50 AM - Arden Key (Jax) Jaguars signed Key to a one-year, $7 million contract Wednesday.

8:26 PM - Arden Key (SF) (head) has returned to Sunday's NFC Championship Game against the Rams, Matt Barrows of The Athletic reports.

8:06 PM - Arden Key (SF) is being evaluated for a head injury during Sunday's NFC Championship Game against the Rams.

12:21 PM - Arden Key (SF) tallied a sack across his 24 snaps on defense Sunday in the 49ers' 31-13 win over the Falcons.

5:19 PM - Arden Key (SF) 49ers signed Key to a one-year contract Wednesday, Ian Rapoport of NFL Network reports.

4:43 PM - Arden Key () Raiders waived Key on Thursday, Ian Rapoport of NFL Network reports.

9:25 PM - Arden Key (LV) (undisclosed) was activated from the reserve/COVID-19 list Saturday, Paul Gutierrez of ESPN.com reports.

8:13 PM - Arden Key (LV) Raiders placed Key on the reserve/COVID-19 list Wednesday, Paul Gutierrez of ESPN reports.

10:46 AM - Arden Key (LV) (foot) will be available for Sunday's matchup with the Broncos, Paul Gutierrez of ESPN.com reports.

12:32 PM - Arden Key (LV) (foot) has been ruled out for Sunday's matchup with the Chargers, Paul Gutierrez of ESPN.com reports.

11:57 AM - Arden Key (LV) (foot) is inactive Week 8 against the Browns.

6:23 PM - Arden Key (LV) Raiders placed Key (foot) on injured reserve Thursday.

6:33 PM - Arden Key (LV) will get a second opinion from Dr. Robert Anderson on the foot injury suffered in Sunday's win over the Lions, Grant Gordon of NFL.com reports.

10:18 PM - Arden Key (LV) suffered a fractured foot during Sunday's win over the Lions, Jerry McDonald of the Oakland Tribune reports.

4:20 PM - Arden Key (LV) is feared to have suffered a fractured foot during Sunday's win over the Lions and will likely undergo X-rays, Scott Bair of NBC Sports Bay Area reports.

8:02 PM - Arden Key (LV) (knee) will play in Sunday's game against the Texans.

10:13 AM - Arden Key (LV) (kneecap) will remain sidelined for the Raiders' Week 7 matchup with Packers, Scott Bair of NBC Sports Bay Area reports.

3:08 PM - Arden Key (LV) suffered a strained patellar tendon in Sunday's victory over Chicago and is expected to miss "a couple weeks," Ian Rapoport of NFL Network reports.

3:25 PM - Arden Key (LV) said he underwent minor offseason shoulder surgery but is now healthy, Scott Bair of NBC Sports Bay Area reports.

4:32 PM - Arden Key (LV) Jon Gruden said Tuesday he's demanding improvements of Key for 2019, Scott Bair of NBC Sports Bay Area reports.

2:54 PM - Arden Key (LV) (knee) is active for Sunday's game against the Chiefs.

11:52 AM - Arden Key (LV) racked up four tackles (all solo) and his first career sack in Sunday's 27-3 loss to the Seahawks.

11:18 AM - Arden Key (LV) (ankle) returned to practice Monday, Matt Schneidman of the Mercury News reports.

6:10 PM - Arden Key (LV) will be sidelined for Friday's preseason opener against the Lions due to a tweaked ankle, Vic Tafur of The Athletic Bay Area reports.

6:50 PM - Arden Key () Raiders selected Key in the third round of the 2018 NFL Draft, 87th overall.