HENDERSON, Nev. – The 49ers’ medical chart is growing at a steady rate this training camp, and here is a position-by-position look before Thursday’s joint practice at the Las Vegas Raiders:
QUARTERBACK
Kurtis Rourke: Remains on the non-football injury list, due to January ACL surgery.
RUNNING BACK
Isaac Guerendo: Injured his right shoulder on kick-return duties Aug. 2 and is expected out through the preseason. He’s ramped up individual conditioning this week.
Jordan James: Rookie recently had surgery on his right hand to fix a fractured finger, following a knee issue that sidelined him four practices.
Ameer Abdullah: Placed on season-ending Injured Reserve following Saturday’s rib injury.
Kyle Juszczyk: Sustained a cut on his right calf/Achilles on Aug. 2, returned Aug. 7.
San Francisco 49ers’ Brandon Aiyuk runs with teammates during practice at the 49ers training camp at the practice facility at Levi’s Stadium in Santa Clara, Calif., on Thursday, July 24, 2025. (Doug Duran/Bay Area News Group)
WIDE RECEIVER
Brandon Aiyuk: Sounds like he will remain on the Physically Unable To Perform list into the regular season and return for a Week 6 visit to Tampa Bay on Oct. 12.
Jordan Watkins: Sustained a high ankle sprain in the preseason opener and might return in time for the Sept. 7 season opener.
Jacob Cowing: Returned to practice Tuesday after a hamstring injury in warmups the first day sidelined him 12 practices.
Ricky Pearsall: Probable Week 1 starter got activated off the Physically Unable To Perform list just three practices into camp, once his May hamstring injury was cleared for duty.
Equanimeous St. Brown: Signed just before camp, released July 31, re-signed Aug. 5, placed on Injured Reserve on Aug. 8 (foot).
Andy Isabella: He pulled up lame in Aug. 4 punt-return warmups – either an ankle or hamstring issue — and got cut the next day.
San Francisco 49ers’ Ben Bartch (78) practices at the San Francisco 49ers’ practice facility in Santa Clara, Calif., on Wednesday, June 11, 2025. (Dai Sugano/Bay Area News Group)
OFFENSIVE LINE
Ben Bartch: His bid to start at left guard was delayed by a quadriceps injury. He came off PUP on July 31, started the preseason opener, and he left practice with an apparent injury Aug. 12.
Andre Dillard: Potential swing tackle debuted in practice this week after an ankle injury had him open camp on PUP.
San Francisco 49ers’ Nick Bosa (97) speaks to the media after the first day of training camp at Levi’s Stadium in Santa Clara, Calif., on Wednesday, July 23, 2025. (Nhat V. Meyer/Bay Area News Group)
DEFENSIVE END
Nick Bosa: Rested three practices because of unspecified soreness, returned Aug. 7, was off Tuesday.
Mykel Williams: Sustained a hyperextended left knee in the Aug. 7 practice with the Broncos, and could return next week.
Yetur Gross-Matos: The 49ers hoped to spring him off PUP this week but a knee issue is keeping him there until at least next week.
Sam Okuayinonu: Worked on the side Tuesday after a groin injury initially shelved him Aug. 4.
Robert Beal Jr.: Exited Saturday’s preseason opener with a groin injury after splitting a sack with Sebastian Valdez.
Bradlee Anae: Placed on season-ending Injured Reserve on Wednesday.
DEFENSIVE TACKLE
Kevin Givens: A pectoral tear almost two weeks ago figures to keep him out until midseason, so an Injured Reserve designation is upcoming.
Jordan Elliott: A back issue forced him out of practice Aug. 7 and he’s yet to return; both he and Givens opened camp as starters.
Evan Anderson: A knee contusion kept him out a week but he returned this week to practice.
LINEBACKER
Curtis Robinson: Some 10 months after an ACL tear in practice, he got activated Friday off PUP and showed well in Tuesday’s full-team action as a strong-side option.
Chazz Surratt: Was out a few practices for unspecified reasons but returned this week.
San Francisco 49ers’ Renardo Green (0) practices at the San Francisco 49ers’ practice facility in Santa Clara, Calif., on Wednesday, June 11, 2025. (Dai Sugano/Bay Area News Group) Dai Sugano/Bay Area News Group
CORNERBACK
Renardo Green: Out since July 25 with a hamstring strain, from breaking up a deep pass. His return was expected this week but it’s been delayed.
Upton Stout: Rookie nickel back has been out with calf tightness since practicing against the Broncos.
Deommodore Lenoir: Marquee starter looks fully recovered after missing four practices with hip tightness early in camp.
Tre Brown: Wasn’t seen at Tuesday’s practice for an unknown reason; played with the third string Saturday.
Fabian Moreau: Has missed a week of practice for an unknown reason.
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SAFETY
Richie Grant: A knee injury kept has him out since the Broncos practice, after he rotated between the first- and second-strings in camp.
Malik Mustapha: An ACL tear in January’s season finale figures to keep him out until at least midseason, if not much longer.
Ji’Ayir Brown: Soreness from his offseason ankle surgery has kept him from a couple of practices, but he was in Tuesday on the first-string with Marques Sigle after Jason Pinnock exited before full-team drills.