5:28 PM - Lucas Niang (KC) (kneecap) was placed to the 53-man roster Wednesday.

12:59 PM - Lucas Niang (KC) (kneecap) was designated to return for the reserve/PUP list Wednesday, Herbie Teope of The Kansas City Star reports.

11:09 PM - Lucas Niang (KC) (kneecap) was placed on the Chiefs' reserve/PUP list Tuesday, Matt Derrick of ChiefsDigest.com reports.

6:24 PM - Lucas Niang (KC) (kneecap) was added to the Chiefs' active/PUP list Saturday, Aaron Wilson of ProFootballNetwork.com reports.

3:47 PM - Lucas Niang (KC) head coach Andy Reid said Friday that Niang (kneecap) won't participate to begin training camp and will likely land on the active/PUP list, Pete Sweeney of ArrowheadPride.com reports.

9:17 PM - Lucas Niang (KC) (kneecap) was placed on injured reserve Friday, Aaron Wilson of Sportstalk 790 Houston reports.

3:18 PM - Lucas Niang (KC) (kneecap) has been ruled out for Saturday's game against the Broncos.

6:20 PM - Lucas Niang (KC) (knee) is believed to have suffered a torn patella tendon in his left knee during the Chiefs' 34-31 loss to the Bengals on Sunday, which if true would end his season, Ian Rapoport of NFL Network reports.

4:56 PM - Lucas Niang (KC) Andy Reid said Niang possibly suffered a torn patella tendon in his left knee during Sunday's loss to the Bengals, Nate Taylor of The Athletic reports.

1:29 PM - Lucas Niang (KC) (knee) has been ruled out for the remainder of Sunday's contest against the Bengals.

4:51 PM - Lucas Niang (KC) (undisclosed) wasn't listed on Thursday's injury report.

10:32 AM - Lucas Niang (KC) (undisclosed) is out for Sunday against the Steelers.

10:11 PM - Lucas Niang (KC) was activated from the reserve/COVID-19 list Saturday, Aaron Wilson of Sportstalk 790 Houston reports, yet he still listed as questionable for Sunday against the Steelers according to the Chiefs' injury report.

6:16 PM - Lucas Niang (KC) has been placed on the Chiefs' reserve/COVID-19 list, Field Yates of ESPN reports.

11:55 AM - Lucas Niang (KC) (ribs) is active for Sunday's game against the Raiders, Adam Teicher of ESPN.com reports.

7:09 PM - Lucas Niang (KC) (ribs) will miss Sunday's game against the Broncos, Matt Derrick of ChiefsDigest.com reports.

5:51 PM - Lucas Niang (KC) (ribs) has been ruled out of Sunday's game against Dallas, Nate Taylor of The Athletic reports.

2:33 PM - Lucas Niang (KC) (ribs) won't play in Sunday's contest against the Raiders, Herbie Teope of The Kansas City Star reports.

5:05 PM - Lucas Niang (KC) (ribs) is questionable to return Sunday against the Packers, Nate Taylor of The Athletic reports.

9:02 PM - Lucas Niang (KC) (hamstring) wasn't listed on the Chiefs' injury report Wednesday.

12:18 PM - Lucas Niang (KC) (hamstring) is active but will not start in Sunday's matchup against Washington, James Palmer of NFL Network reports.

12:38 PM - Lucas Niang (KC) is expected to rejoin the Chiefs for the 2021 season, Brandon Zenner of News-Press Now reports.

9:57 AM - Lucas Niang (KC) is opting out of the 2020 season, Tom Pelissero of NFL Network reports.

11:36 PM - Lucas Niang (KC) Chiefs selected Niang in the third round of the 2020 NFL Draft, 96th overall.