5:06 PM - E.J. Gaines () Bills released Gaines on Friday according to Field Yates, Sal Capaccio of WGR Sports Radio 550 Buffalo reports.

10:14 AM - E.J. Gaines (Buf) will opt out of the 2020 season, Chris Brown of the Bills' official site reports.

2:02 PM - E.J. Gaines (Buf) is signing with the Bills, Jay Skurski of The Buffalo News reports.

6:25 PM - E.J. Gaines () (abdomen/groin) had a workout with the Texans on Tuesday, Aaron Wilson of the Houston Chronicle reports.

5:19 PM - E.J. Gaines () Bills released Gaines (core muscle/groin) with an injury settlement Sunday, Field Yates of ESPN reports.

8:16 PM - E.J. Gaines (Buf) (core muscle/groin) has been placed on injured reserve by the Bills.

10:45 AM - E.J. Gaines (Buf) Sean McDermott said Tuesday that Gaines (groin) will be out "a few weeks," Marcel Louis-Jacques of ESPN reports.

11:48 AM - E.J. Gaines (Buf) will sit out Monday's practice session due to a hip/groin injury, Chris Brown of the Bills' official site reports.

6:12 PM - E.J. Gaines (Buf) who missed time with an undisclosed injury during spring work, was practicing with the top unit during the first day of training camp Thursday, Chris Brown of the Bills' official site reports.

3:56 PM - E.J. Gaines (Buf) did not participate in Tuesday's practice due to an undisclosed injury, Mike Rodak of ESPN.com reports.

5:12 PM - E.J. Gaines (Buf) (concussion) said Monday that he's healthy and has been cleared by a concussion specialist, Matthew Fairburn of The Athletic reports.

12:44 PM - E.J. Gaines (Cle) (concussion) is ruled out for Sunday's game against the Steelers, Nate Ulrich of the Akron Beacon Journal reports.

8:58 AM - E.J. Gaines (Cle) (concussion) is expected to miss Sunday's game against the Buccaneers, Scott Petrak of the Elyria Chronicle-Telegram reports.

7:27 AM - E.J. Gaines (Cle) (concussion) is in concussion protocol and will not practice Thursday, Nate Ulrich of the Akron Beacon Journal reports.

12:19 PM - E.J. Gaines (Cle) is clear from the groin injury and won't carry a designation into Sunday's game against the Chargers, Mary Kay Cabot of The Cleveland Plain Dealer reports.

12:40 PM - E.J. Gaines (Cle) (knee) does not appear on the injury report ahead of Sunday's game against the Saints, Scott Petrak of the Elyria Chronicle-Telegram reports.

4:36 PM - E.J. Gaines (Cle) (knee) was limited in practice Wednesday, Nate Ulrich of the Akron Beacon Journal reports.

2:20 PM - E.J. Gaines (Cle) (knee) has been ruled out for Sunday's regular season opener against the Steelers.

10:44 AM - E.J. Gaines (Cle) (knee) is unlikely to suit up for Sunday's season-opener against the Steelers, Scott Petrak of the Elyria Chronicle-Telegram reports.

2:23 PM - E.J. Gaines (Cle) (knee) was a non-participant in Wednesday's practice, Scott Petrak of the Elyria Chronicle-Telegram reports.

4:59 PM - E.J. Gaines (Cle) (knee) was seen working on the side during the open portion of practice Monday, Nate Ulrich of the Akron Beacon Journal reports.

6:19 AM - E.J. Gaines (Cle) had an MRI on Sunday revealing a knee sprain that will keep him out "about three weeks," Adam Schefter of ESPN reports.

4:25 PM - E.J. Gaines (Cle) suffered a right knee injury in Sunday's practice and was carted off the field, Mary Kay Cabot of The Cleveland Plain Dealer reports.

3:13 PM - E.J. Gaines (Buf) acquired by the Bills in the Sammy Watkins trade ahead of the 2017 season, played 11 games and logged 59 tackles, nine passes defensed, three forced fumbles and an interception.

6:15 PM - E.J. Gaines (Buf) who missed Sunday's loss to the Patriots due to a knee injury, returned to practice on a limited basis Wednesday, Chris Brown of the Bills' official site reports.

6:59 AM - E.J. Gaines (Buf) (knee) is inactive for Sunday's game against New England.

6:45 AM - E.J. Gaines (Buf) (knee) will be limited at practice Friday and listed as questionable for Sunday's game against the Patriots, Chris Brown of the Bills' official site reports.

7:43 AM - E.J. Gaines (Buf) who suffered a knee injury during Sunday's win over the Dolphins, will not practice Wednesday, Chris Brown of the Bills' official site reports.

10:22 AM - E.J. Gaines (Buf) won't return to Sunday's game against the Dolphins with a knee injury.

4:38 PM - E.J. Gaines (Buf) returning from a hamstring injury, posted nine total tackles in Sunday's loss to the Chargers.

11:45 AM - E.J. Gaines (Buf) (hamstring) practiced fully Thursday, Chris Brown of the Bills' official site reports.

6:44 AM - E.J. Gaines (Buf) (hamstring) has been ruled out for Sunday's tilt against the Saints, Mike Rodak of ESPN.com reports.

6:53 AM - E.J. Gaines (Buf) (hamstring), who's practiced on a limited basis all week, is listed as questionable for Sunday's game against New Orleans, Chris Brown of the Bills' official site reports.

12:53 PM - E.J. Gaines (Buf) who has missed the last two games with a hamstring injury, practiced on a limited basis for a second straight day Thursday, Chris Brown of the Bills' official site reports.

6:12 PM - E.J. Gaines (Buf) (hamstring), who was also supposed to be held out of practice, participated in individual position drills Monday, Chris Brown of the Bills' official site reports.

10:08 AM - E.J. Gaines (Buf) (hamstring) is on track to play the Saints in Week 10, Sal Capaccio of WGR Sports Radio 550 reports.

8:08 AM - E.J. Gaines (Buf) (hamstring) has been ruled out for Thursday's game against the Jets, Chris Brown of the Bills' official site reports.

12:37 PM - E.J. Gaines (Buf) (hamstring) missed practice for the second straight day Tuesday.

2:10 PM - E.J. Gaines (Buf) who missed Sunday's win over Oakland due to a shoulder injury, did not practice Monday, Mike Rodak of ESPN.com reports.

7:16 AM - E.J. Gaines (Buf) (hamstring) will not play in Sunday's game against the Raiders, Mike Rodak of ESPN.com reports.

11:47 AM - E.J. Gaines (Buf) who missed part of Sunday's win over Tampa Bay after suffering a hamstring injury, did not practice Wednesday.

9:23 AM - E.J. Gaines (Buf) who logged five tackles and a pass defensed in Sunday's win over Tampa Bay, left the game with a hamstring injury and is now listed as week-to-week, Mike Rodak of ESPN.com reports.

11:05 AM - E.J. Gaines (Buf) won't return to Sunday's game against the Buccaneers due to a hamstring injury, Scott Smith of the Buccaneers' official site reports.

8:09 AM - E.J. Gaines (Buf) (groin) is active for Sunday's game against the Buccaneers.

10:20 AM - E.J. Gaines (Buf) (groin) practiced fully for the second straight day Friday and is listed as questionable for Sunday's game against Tampa Bay.

1:37 PM - E.J. Gaines (Buf) (groin) was a full practice participant Thursday after practicing on a limited basis Wednesday, Chris Brown of the Bills' official site reports.

12:06 PM - E.J. Gaines (Buf) (groin) practiced in a limited capacity Wednesday, ESPN's Mike Rodak reports.

11:49 AM - E.J. Gaines (Buf) (groin) is considered week-to-week, Joe Buscaglia of 7 ABC Buffalo reports.

7:49 AM - E.J. Gaines (Buf) (groin) is inactive for Sunday's tilt against Cincinnati.

8:45 AM - E.J. Gaines (Buf) (groin) is listed as questionable for Sunday's game against the Bengals, Sal Capaccio of WGR Sports Radio 550 reports.

11:59 AM - E.J. Gaines (Buf) (groin) was limited during Wednesday's practice.

9:43 AM - E.J. Gaines (Buf) Sean McDermott said Gaines, who had to leave Sunday's win in Atlanta with a groin injury, is day-to-day, Chris Brown of the Bills' official site reports.

12:46 PM - E.J. Gaines (Buf) injured his groin against the Falcons on Sunday and didn't return.

3:55 PM - E.J. Gaines (Buf) made seven tackles (six solo) and had an interception in Sunday's victory over the Broncos.

11:40 AM - E.J. Gaines (Buf) (shoulder) was a full participant in Thursday's practice.

12:35 PM - E.J. Gaines (Buf) (shoulder) is expected to play in Sunday's game against the Panthers, Vic Carucci of the Buffalo News reports.

1:49 PM - E.J. Gaines (Buf) is reportedly dealing with a shoulder contusion, Mike Rodak of ESPN.com reports.

11:50 AM - E.J. Gaines (Buf) has a shoulder injury and is questionable to return, Vic Carucci of The Buffalo News reports.

7:57 AM - E.J. Gaines (Buf) has officially been named the starter at right cornerback for Week 1, Joe Buscaglia of 7 ABC Buffalo

6:50 AM - E.J. Gaines (Buf) enters Week 1 atop the team's depth chart at right cornerback, Chris Brown of the Bills' official site reports. "We'll take a look at that today with E.J. at this point having the upper hand," said coach Sean McDermott on Monday.

7:32 AM - E.J. Gaines (Buf) who missed practice time earlier in the week due to a hamstring injury, is back practicing Wednesday, Joe Buscaglia of 7 ABC Buffalo reports.

9:29 AM - E.J. Gaines (Buf) and a 2018 second-round pick have been traded from the Rams to the Bills in exchange for Sammy Watkins and a 2018 sixth-round pick, Chris Brown of Buffalo's official site reports.

2:05 PM - E.J. Gaines (LAR) (thigh) was a full participant in Wednesday's practice session.

2:12 PM - E.J. Gaines (LAR) (thigh) is inactive for Thursday's contest against Seattle, Myles Simmons of the Rams' official site reports.

12:08 PM - E.J. Gaines (LAR) (thigh) is listed as doubtful for Thursday's game against the Seahawks.

9:26 AM - E.J. Gaines (LAR) (thigh) did not participate in Tuesday's practice, Rich Hammond of the Orange County Register reports.

10:36 AM - E.J. Gaines (LAR) (thigh) is inactive Sunday against the Falcons, Myles Simmons of the Rams' official site reports.

2:28 PM - E.J. Gaines (LAR) (quad) is questionable for Sunday's tilt against the Falcons.

12:06 PM - E.J. Gaines (LAR) (quad) was unable to return to Sunday's game, Rich Hammond of the Orange County Register reports.

9:16 AM - E.J. Gaines (LAR) suffered a quad injury in Sunday's game against the Patriots and is questionable to return, Myles Simmons of the Rams' official site reports.

4:43 PM - E.J. Gaines (LAR) (chest) was not listed on the Rams' injury report Wednesday, Myles Simmons of TheRams.com reports.

12:05 PM - E.J. Gaines (LAR) suffered a chest injury during Sunday's loss to the Saints, ESPN's Alden Gonzalez reports.

12:19 PM - E.J. Gaines (LAR) (quadriceps) is active for Sunday's Week 4 contest against the Cardinals, Rams' Insider Myles Simmons reports.

3:49 PM - E.J. Gaines (LAR) is not listed on the Week 4 injury report and expected to play against the Cardinals on Sunday, Alden Gonzalez of ESPN reports.

4:47 PM - E.J. Gaines (LAR) (quadriceps) was a full participant in Wednesday's practice, Gary Klein of the Los Angeles Times reports.

6:19 PM - E.J. Gaines (LAR) coach Jeff Fisher indicated on Monday that Gaines (quadriceps) has a "really good chance" of playing in Sunday's matchup with the Cardinals, Alden Gonzalez of ESPN reports.

10:39 AM - E.J. Gaines (LAR) (quadriceps) is questionable for Sunday's matchup against Tampa Bay, ESPN reports.

6:53 PM - E.J. Gaines (LAR) (thigh) returned to practice on Tuesday, Gary Klein of the Los Angeles Times reports.

4:24 PM - E.J. Gaines (LAR) coach Jeff Fisher indicated on Monday that Gaines (thigh) is "really close" to a return, and could be listed as questionable for Sunday's game agaisnt the Buccaneers, Myles Simmons of TheRams.com reports.

3:53 PM - E.J. Gaines (LAR) (thigh) will not play in the Rams' Week 2 matchup with the Seahawks, ESPN's Liz Mathews reports.

3:55 PM - E.J. Gaines (LAR) (thigh) will not play in Monday's season opener at San Francisco.

5:06 PM - E.J. Gaines (LAR) (thigh) did not participate in Thursday's practice, Myles Simmons of TheRams.com reports.

2:12 PM - E.J. Gaines (LAR) strained his quadriceps during Saturday's preseason game and "he may miss some time," according to head coach Jeff Fisher, Rams Insider Myles Simmons reports.

7:19 PM - E.J. Gaines (LAR) (foot) was cleared for all football-related activities Monday, Vincent Bonsignore of the Los Angeles Daily News reports.

3:00 PM - E.J. Gaines (LAR) was back in pads for Monday's practice, Myles Simmons of TheRams.com reports.

6:04 PM - E.J. Gaines (LAR) "came up lame" in Wednesday's practice and will have to be checked out, Rams Insider Myles Simmons reports.

8:22 PM - E.J. Gaines (StL) will miss the 2015 season after undergoing surgery for a Linsfranc foot injury that occurred during the first week of training camp, the St. Louis Post-Dispatch reports.

2:03 PM - E.J. Gaines (StL) signed No. 188 overall pick CB E.J. Gaines to a four-year contract.

12:12 PM - E.J. Gaines (StL) selected Missouri CB E.J. Gaines with the No. 188 overall pick in the 2014 NFL draft.