Dwelley signed a one-year extension with San Francisco on Friday.
Following three solid seasons in San Francisco to start his career, Dwelley has demonstrated enough to earn an extension. The 26-year-old filled the No. 2 tight end role behind George Kittle in 2020 and played significant snaps during the latter's eight absences, catching 19 of his 24 targets for 245 yards and a touchdown.