5:15 PM - Zach Davidson (Buf) Bills elevated Davidson from the practice squad to the active roster Saturday.

4:23 PM - Zach Davidson (Buf) was elevated from the Bills' practice squad to their active roster Saturday ahead of Sunday's matchup versus San Francisco.

6:33 PM - Zach Davidson (Buf) Bills signed Davidson to a reserve/future contract Monday, Chris Brown of the team's official site reports.