The 49ers placed Jackson on the reserve/PUP list with a knee injury Thursday, Field Yates of ESPN reports.

EDGE Analysis

Jackson missed the final 12 games of last season, including playoffs, due to a knee injury. The 2022 second-round pick out of USC opened training camp on the active/PUP list, and his move to the reserve/PUP list could lead to him missing at least the first four games of the regular season. Jackson played in 23 regular-season games over the last two campaigns, accumulating 21 tackles (12 solo), including 6.0 sacks, along with nine passes defended and one interception.

Head coach Kyle Shanahan told reporters Monday that Jackson (knee) isn't expected to return during training camp, Lindsey Pallares of the 49ers' official site reports.

EDGE Analysis

Jackson was moved to the active/PUP list last week after missing the final 12 games of the 49ers' 2023 campaign due to a knee issue. There's no timetable on Jackson's return, but it appears that he's definitely still hindered by his injury. Once the 23-year-old gets back on the field, he's expected to compete for a depth role on San Francisco's defensive line.

The 49ers placed Jackson (knee) on the active/PUP list Tuesday, David Lombardi of The Athletic reports.

EDGE Analysis

Jackson missed the final 12 games of last season, including the playoffs. The nature of his injury isn't exactly known, but he evidently isn't yet 100 percent. The 61st overall pick of the 2022 NFL Draft, Jackson should get every chance to carve out a prominent role off the edge behind Nick Bosa, Leonard Floyd and Yetur Gross-Matos this season.

Jackson (knee) was placed on injured reserve by the 49ers on Saturday, Matt Barrows of The Athletic reports.

EDGE Analysis

Jackson practiced on a limited basis Wednesday and Thursday before missing Friday's session. The second-year pro has recorded seven tackles, including 3.0 sacks, and a pass defensed in eight games this season.

Jackson (knee) has been ruled out ahead of Sunday's game against the Jaguars, Nick Wagoner of ESPN.com reports.

EDGE Analysis

The 2022 second-round pick went from logging limited practice sessions both Wednesday and Thursday to recording a DNP on Friday, so it's no surprise that he's been ruled out ahead of Sunday's contest. Jackson has recorded seven total tackles, including two tackles for loss and three sacks, through eight games this season.

Jackson recorded three sacks during Sunday's 30-7 win over the Steelers.

EDGE Analysis

Jackson started his sophomore campaign by making a statement. After recording three sacks over his entire rookie year, the 2022 second-round selection matched that during his Week 1 outing against Pittsburgh. He'll work to keep the production rolling Sunday against the Rams.

Jackson (shoulder) was not listed on the 49ers' injury report Wednesday, Eric Branch of the San Francisco Chronicle reports.

EDGE Analysis

Jackson picked up a lingering shoulder injury during San Francisco's preseason game against the Packers on Aug. 12, but he appears to be passed this issue heading into the team's Week 1 contest against the Bears on Sunday. The 49ers' top pick of the 2022 NFL Draft should add to an already dangerous pass-rushing unit featuring fellow defensive ends Nick Bosa and Samson Ebukam this season.

Jackson suffered a stinger to his right shoulder during the 49ers' preseason game Friday night, David Lombardi of The Athletic reports.

EDGE Analysis

Jackson left Friday's game during the first half to be evaluated on the sidelines for a shoulder injury, but this issue ultimately appears to be non-serious. The rookie second-round pick out of USC figures to play a significant role as a pass rusher in third-down situations for San Francisco this coming regular season.

Jackson (shoulder) is questionable to return to Friday night's exhibition game against the Packers, David Lombardi of The Athletic reports.

EDGE Analysis

Jackson was seen entering the 49ers medical tent with a right shoulder issue Friday, Eric Branch of the San Francisco Chronicle reports. The rookie second-round pick appeared to be dealing with significant pain as he walked to the locker room with his arm dangling to his side, according to Matt Maiocco of NBC Sports Bay Area; so, it's likely that San Francisco will be overly cautious when deciding whether to bring him back into the team's preseason opener.