4:16 PM - Michael Mayer (LV) Raiders designated Mayer (personal) for return from the reserve/non-football illness list Tuesday.

5:57 PM - Michael Mayer (LV) coach Antonio Pierce said Monday that he thinks Mayer (personal) is "getting close" to a return, Tashan Reed of The Athletic reports.

5:20 PM - Michael Mayer (LV) Raiders placed Mayer (personal) on the reserve/non-football illness Friday.

3:17 PM - Michael Mayer (LV) (personal) remains away from the Raiders, Vic Tafur of The Athletic reports.

5:20 PM - Michael Mayer (LV) (personal) has been ruled out for Sunday's game at Denver, Paul Gutierrez of ESPN.com reports.

2:23 PM - Michael Mayer (LV) (personal) isn't participating in Thursday's practice, Tashan Reed of The Athletic reports.

2:07 PM - Michael Mayer (LV) (personal) remains away from the Raiders and doesn't have a timeline to return, Levi Edwards of the Raiders' official site reports.

2:59 PM - Michael Mayer (LV) (personal) won't play in Sunday's game against the Browns, Tashan Reed of The Athletic reports.

12:31 PM - Michael Mayer (LV) caught his only target for 11 yards in Sunday's 26-23 win over the Ravens.

10:59 AM - Michael Mayer (LV) caught two of three targets for three yards in Sunday's 22-10 loss to the Chargers.

1:26 PM - Michael Mayer (LV) caught three of his four targets for 16 yards in Saturday's 27-12 preseason loss to the Cowboys.

5:12 PM - Michael Mayer (LV) (toe) was placed on injured reserve Saturday.

5:01 PM - Michael Mayer (LV) (toe) has been ruled out for Sunday's season finale against the Broncos, Anthony Galaviz of The Fresno Bee reports.

5:39 PM - Michael Mayer (LV) (toe) was a non-participant on Wednesday's estimated practice report.

4:05 PM - Michael Mayer (LV) (toe) has been ruled out for Sunday's game against the Colts, Rachel Gossen of the Raiders' official site reports.

12:04 PM - Michael Mayer (LV) Antonio Pierce said Friday that Mayer (toe) will more than likely remain out Sunday against the Colts, Vic Tafur of The Athletic reports.

4:12 PM - Michael Mayer (LV) (toe) was listed as a non-participant for Thursday's walk-through practice.

5:40 PM - Michael Mayer (LV) Raiders listed Mayer (toe) as a non-participant on their practice report estimate Wednesday.

3:30 PM - Michael Mayer (LV) (toe) has been ruled out for Monday's game against the Chiefs.

4:55 PM - Michael Mayer (LV) (toe) didn't practice Friday.

5:23 PM - Michael Mayer (LV) didn't practice Thursday due to a toe injury.

5:00 PM - Michael Mayer (LV) caught one pass for 14 yards on two targets in Sunday's 3-0 loss to the Vikings.

10:37 AM - Michael Mayer (LV) caught two passes for 13 yards on four targets in Sunday's 30-12 loss to the Bears.

1:28 PM - Michael Mayer (LV) was on the receiving end of a two-point conversion in Sunday's 23-18 loss to the Steelers, but he otherwise didn't record an official reception.

1:35 PM - Michael Mayer (LV) caught his only target for two yards in Sunday's 38-10 loss to the Bills.

12:03 PM - Michael Mayer (LV) was not targeted in Sunday's 17-16 win over the Broncos.

3:41 PM - Michael Mayer (LV) isn't in uniform for Sunday's preseason opener against the 49ers, Tashan Reed of The Athletic reports.

6:18 PM - Michael Mayer (LV) "looked impressive" while making his fair share of catches during Monday's practice, according to Levi Edwards of the Raiders' official site.