1:44 PM - Ryan Switzer () has announced his retirement from the NFL via his Twitter account.

7:38 PM - Ryan Switzer () (foot) received a tryout with the Panthers on Tuesday, Field Yates of ESPN reports.

8:05 PM - Ryan Switzer (Cle) will undergo foot surgery, Scott Petrak of the Elyria Chronicle-Telegram reports.

8:32 PM - Ryan Switzer (Cle) has been placed on the Browns' injured reserve with an undisclosed injury, NFL reporter Aaron Wilson reports.

3:13 PM - Ryan Switzer (Cle) Browns signed Switzer to a one-year deal Friday, Field Yates of ESPN reports.

11:59 AM - Ryan Switzer () Browns activated Switzer (undisclosed) from the practice squad/COVID-19 list Wednesday, Nate Ulrich of the Akron Beacon Journal reports.

10:42 PM - Ryan Switzer () Browns placed Switzer on the practice squad COVID-19 list Thursday.

6:48 AM - Ryan Switzer () (undisclosed) was restored to the Browns' practice squad.

9:49 PM - Ryan Switzer () Browns placed Switzer (undisclosed) on practice squad injured reserve.

5:05 PM - Ryan Switzer () Browns signed Switzer to the practice squad Thursday.

5:40 PM - Ryan Switzer () Browns hosted Switzer (foot) for a visit Tuesday, Mary Kay Cabot of Cleveland Plain Dealer reports.

5:55 PM - Ryan Switzer () (foot) was waived by the Steelers on Saturday, Tom Pelissero of NFL Network reports.

6:12 PM - Ryan Switzer (Pit) coach Mike Tomlin said Switzer (foot) is day-to-day after missing Friday's practice, Tribune-Review Sports reports.

8:33 PM - Ryan Switzer (Pit) suffered a foot injury at Tuesday's practice, Mark Kaboly of The Athletic reports.

8:02 PM - Ryan Switzer (Pit) is in a solid position to retain his spot on the Steelers' season-opening roster, Chris Adamski of the Pittsburgh Tribune-Review reports.

5:16 PM - Ryan Switzer (Pit) finished the 2019 season on injured reserve.

5:24 PM - Ryan Switzer (Pit) Steelers placed Switzer (back) on injured reserve Thursday, Brooke Pryor of ESPN.com reports.

2:02 PM - Ryan Switzer (Pit) (back) is ruled out for Thursday's matchup against the Browns, Teresa Varley of the Steelers' official site reports.

4:46 PM - Ryan Switzer (Pit) (back) didn't participate in Tuesday's practice, Teresa Varley of the Steelers' official site reports.

3:14 PM - Ryan Switzer (Pit) (back) was listed as a non-participant on Monday's practice estimate.

7:27 PM - Ryan Switzer (Pit) (back) is questionable to return to Sunday's game against the Rams, Dale Lolley of DKPittsburghSports.com reports.

5:47 PM - Ryan Switzer (Pit) (back) was a full participant in Thursday's practice, Teresa Varley of the Steelers' official site reports.

6:12 PM - Ryan Switzer (Pit) (back) didn't participate in Wednesday's practice, Brooke Pryor of ESPN.com reports.

4:32 PM - Ryan Switzer (Pit) was only present for five snaps on special teams in Sunday's loss to the 49ers.

4:46 PM - Ryan Switzer (Pit) hauled in one of four targets for zero yards in Sunday's loss to the Seahawks.

2:53 PM - Ryan Switzer (Pit) caught his only target for a five-yard gain in Saturday's preseason win over the Chiefs.

8:47 PM - Ryan Switzer (Pit) was forced to leave Wednesday's practice early while dealing with a quad injury, Ray Fittipaldo of the Pittsburgh Post-Gazette reports.

9:41 AM - Ryan Switzer (Pit) was impressive during spring practices while competing with Eli Rogers for slot work, Mark Kaboly of The Athletic reports.

3:15 PM - Ryan Switzer (Pit) is taking advantage of voluntary workouts, Teresa Varley of the Steelers' official site reports.

4:16 PM - Ryan Switzer (Pit) is scheduled to undergo surgery on his right ankle later this week, Dave Lolley of DK Pittsburgh Sports reports.

12:31 PM - Ryan Switzer (Pit) caught one of his three targets for two yards during Sunday's 16-13 win over Cincinnati.

12:33 PM - Ryan Switzer (Pit) caught his lone target for one yard during Sunday's 24-21 loss to Oakland.

8:14 AM - Ryan Switzer (Pit) caught both his targets for nine yards during Sunday's 33-30 loss to the Chargers.

2:52 PM - Ryan Switzer (Pit) caught all three of his targets for nine yards and a touchdown in Monday's 30-27 win over the Buccaneers. He added 37 return yards.

8:18 PM - Ryan Switzer (Pit) recorded one reception for 14 yards in Sunday's loss to the Chiefs.

5:00 PM - Ryan Switzer (Pit) ran once for eight yards but failed to catch his only target in Sunday's 21-21 tie against the Browns.

8:46 AM - Ryan Switzer (LV) Raiders are finalizing a trade to send Switzer to the Steelers, Jordan Schultz of Yahoo Sports reports.

11:09 PM - Ryan Switzer (LV) caught a seven-yard touchdown pass on his lone target during Friday's preseason win over the Lions.

4:46 AM - Ryan Switzer (LV) is making a case to earn a role on offense, Scott Bair of NBC Sports Bay Area reports. "Ryan has really caught my eye," said Raiders coach Jon Gruden. " has come in here and not only been a punt returner, kick returner, he's come in and been a force as a slot receiver. He's really done well."

11:01 AM - Ryan Switzer (Dal) recently underwent surgery to remove bone spurs in his left ankle, Mickey Spagnola of the Cowboys' official site reports.

7:37 AM - Ryan Switzer (Dal) finished the regular season with six catches on seven targets for 41 yards, five rushing yards on four carries, and 856 return yards including a punt return for a touchdown.

11:31 AM - Ryan Switzer (Dal) (ankle) is listed as questionable for Thursday's game against the Redskins, Todd Archer of ESPN reports.

2:47 PM - Ryan Switzer (Dal) was a limited participant at the Cowboys' practice Monday with an ankle injury.

10:39 AM - Ryan Switzer (Dal) (hamstring) is listed as the top kick and punt returner on the Cowboys' initial regular-season depth chart.

10:16 AM - Ryan Switzer (Dal) is unlikely to play in Sunday's preseason game against the Raiders due to a hamstring injury, Jon Machota of The Dallas Morning News reports.

2:49 PM - Ryan Switzer (Dal) (hamstring) was shown participating in agility drills Tuesday, Jon Machota of The Dallas Morning News reports.

3:50 PM - Ryan Switzer (Dal) (hamstring) was a limited participant in Monday's practice, Drew Davison of the Fort Worth Star-Telegram reports.

7:37 AM - Ryan Switzer (Dal) (hamstring), as expected, will not take the field for Saturday's preseason tilt against the Colts, Bryan Broaddus of the Cowboys' official site reports.

4:02 PM - Ryan Switzer (Dal) (hamstring) is not expected to play Saturday, ESPN's Todd Archer reports.

5:31 AM - Ryan Switzer (Dal) (hamstring) was able to take part in individual drills during Monday's practice, DallasCowboys.com reports.

12:40 PM - Ryan Switzer (Dal) (hamstring) will not travel with the Cowboys for Thursday's Hall of Fame Game, David Helman of DallasCowboys.com reports.

6:57 PM - Ryan Switzer (Dal) (hamstring) is expected to miss next Thursday's Hall of Fame Game, David Moore of the Dallas Morning News reports.

7:41 PM - Ryan Switzer (Dal) (hamstring) is listed as day-to-day on the Cowboys' injury report, The Dallas Morning News reports. "Nothing I'm too concerned about. Hopefully it is day-to-day. I recover fast," said on Thursday.

1:23 PM - Ryan Switzer (Dal) injured his hamstring at Thursday's practice, The Dallas Morning News reports. " has a hamstring [issue]," head coach Jason Garrett said. "But I don't know the extent yet."

7:11 AM - Ryan Switzer (Dal) seems locked in as the Cowboys' top punt returner for 2017 following the release of Lucky Whitehead.