49ers injury report: Deebo questionable, Jennings doubtful vs. Cards

SANTA CLARA — The 49ers did not have the services of Brandon Aiyuk in Week 3 against the New York Giants, and while the fourth-year wide receiver likely is to return to action Sunday against the Arizona Cardinals at Levi's Stadium, San Francisco might be without two of their other top-three receivers. Deebo Samuel (ribs/knee) is listed as questionable and fellow wide receiver Jauan Jennings (shin) is doubtful, as the 49ers provided their official injury report Friday. Aiyuk has been fully cleared to play and is not listed on the injury report. Backup running back Elijah Mitchell sustained a knee injury during practice earlier this week and is listed as questionable, coach Kyle Shanahan said. Samuel was on the practice field Friday afternoon going through physical therapy. Jennings was not seen as the 49ers began their final practice before facing the Cardinals. Samuel is coming off his best game of the season in the 49ers' 30-12 victory over the New York Giants last Thursday night. He caught six passes for 129 yards and a touchdown. Samuel sustained a ribs injury in the fourth quarter when he landed on the football at the end of a play in which he made a catch, broke several...