The San Francisco 49ers, ramping up for training camp, made a flurry of Friday moves that feature Brandon Aiyuk... Pearsall had been dealing with a hamstring injury during the team’s OTAs; there doesn't seem to be grave concern here and he can of course be activated at any point during training camp.

Odum (knee) was released by the 49ers on Saturday, Eric Branch of the San Francisco Chronicle reports. The move comes a day after the safety and special teamer was placed on the active/non-football injury list.