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.

In the wake of injuries in the 49ers' offense, Jennings stepped up in a big way in 2024. He secured 975 yards and six touchdowns. Now, Jennings was meant to be a premier receiver

Just when we thought there was some positive momentum (because of no holdout) between the San Francisco 49ers and receiver Jauan Jennings regarding a new contract, the situation met an unfortunate roadblock.