Jennings has reportedly reaggravated a calf injury that was bothering him since OTAs. To make matters worse, the pass catcher has no timetable of return, according to head coach Kyle Shanahan.

Coach Kyle Shanahan said Jennings aggravated the calf injury that bothered him in the offseason. There is no timetable for Jennings’ return. Jennings, 28, had a career year in 2024 with 77 receptions for 975 yards and six touchdowns.