Marks signed a one-year contract with the 49ers on Wednesday, Max Meyer of NFL Network reports.

EDGE Analysis

Marks, who had 8.5 sacks with the Jaguars as soon as 2014, isn't guaranteed a roster spot and will need to compete for a role at defensive tackle behind starters DeForest Buckner and Earl Mitchell.

Marks was released by the Jaguars on Thursday, Ryan O'Halloran of the Florida Times-Union reports.

EDGE Analysis

Marks' release will clear $4.475 million in cap space for the Jaguars as they get set to sign big-time free agents Calais Campbell and A.J. Bouye. Campbell will effectively replace Marks along the Jaguars defensive line. During his four years in Jacksonville, Marks recorded 16 sacks and one forced fumble.

Marks (triceps) returned to practice on Friday for the Jaguars' final day of OTAs, Hays Carlyon of the Florida Times-Union reports.

EDGE Analysis

Marks was a participant during individual drills for the first time this offseason after suffering torn triceps during November of the 2015 campaign, leading to an injured reserve designation. "It felt good just getting back, trusting the process, going out and not having any hiccups," Marks said Friday regarding his return to the practice field. The 6-foot-2, 294-pound veteran also believes he'll be a full participant for training camp, which begins in late July. He's expected to receive a lighter snap load throughout the 2016 regular season regardless, one reason being the addition of Malik Jackson in free agency.

Marks (triceps) will not participate in the Jaguars' OTAs.

EDGE Analysis

Marks is coming off a torn triceps that limited him to just four games last year, when his season didn't start until October due to a torn ACL suffered in 2014. Considering Marks posted a career-high 8.5 sacks that season, the Jaguars are understandably taking caution to ensure he returns to full health when needed this season, thus explaining his absence from OTAs.

Marks (torn triceps) will be placed on season-ending injured reserve Tuesday afternoon, NFL Network's Jeff Darlington reports.

EDGE Analysis

It's been a rough 11 months for Marks, who managed 8.5 sacks and 44 tackles last season, but then suffered a torn ACL in Week 17. He subsequently made just four appearances this season, recording six tackles, three passes defensed and zero sacks. The good news is that he'll be further removed from the ACL injury next season, and the torn triceps should be healed before training camp.

Marks suffered a torn triceps during Sunday's win over the Ravens, the Florida Times-Union reports.

EDGE Analysis

Marks' injury is likely season-ending, compounding a frustrating 2015 campaign for the defensive lineman. After a career-high 44 tackles and 8.5 sacks last season, a knee injury contributed toward Marks making just four appearances this term, resulting in only six tackles and no sacks.

Marks (knee) is active Sunday against the Texans.

EDGE Analysis

Marks will make his season debut after tearing his ACL last year. He provided great inside pass rush pressure before his injury, and if he's completely healthy, will provide a big boost to the Jaguars defense.

Marks (knee) is probable for Sunday's matchup with the Texans, John Oesher of Jaguars.com reports.

EDGE Analysis

Marks will be making his 2015 debut if he is able to go on Sunday. The defensive tackle tore his ACL in Week 17 of the 2014 season. He was taken off of the PUP list heading into the season but wasn't able to get back on the field until earlier this week, where he was a full participant in practice.

Marks (knee) was a full participant in practice Thursday, Hays Carlyon of the Florida Times-Union reports.

EDGE Analysis

Marks had surgery to repair his torn ACL and hasn't been able to suit up this season. His practice status Friday will likely dictate whether he plays in his first game of the 2015 season Sunday against the Texans.

Marks (knee) is inactive Sunday against the Bucs.

EDGE Analysis

With Marks out, Tyson Alualu is expected to date over at defensive tackle. This is potentially good news for Doug Martin and the Bucs running game.