Signed OL Erik Magnuson. OL Garrett McGhin has been placed on Injured Reserve.

Signed DE Sam Acho. Released G Vlad Ducasse.

Signed CB Captain Munnerlyn, DT Roderick Young and OL Demetrius Rhaney. Placed CB E.J. Gaines (core muscle) and DT Robert Thomas (knee) on Injured Reserve. Released OL Nico Siragusa.

Traded for OL Ryan Bates from the Philadelphia Eagles in exchange for DE Eli Harold.

Signed T Jarron Jones. T LaAdrian Waddle has been placed on Injured Reserve.

Signed OL Nico Siragusa.

Released OL Jeremiah Sirles with an injury settlement.

Isaac Asiata retired from the NFL.

Activated RB Frank Gore from the Active/Non-Football Injury List.

Signed S Abraham Wallace and OL Isaac Asiata to one-year contracts. Placed OL Jeremiah Sirles on Injured Reserve. Released WR Da'Mari Scott.

Signed safety Kurt Coleman to a one-year deal. Rafael Bush has retired from the NFL and has been placed on the reserved/retired list.

Signed TE Dawson Knox to a four-year contract. Claimed TE Keith Towbridge off waivers from Tennessee and released TE Mik'Quan Deane.

Signed TE Nate Becker and DT L.T. Walton. Released TE Moral Stephens and DT Quindarius Thagard.

Claimed T De'Ondre Wesley off waivers from Indianapolis. Signed TE Mik'Quan Deane. Released OL Blake Hance and S Abraham Wallace.

Signed DE Jerry Hughes to a two-year contract extension.

Released RB Keith Ford and TE Jake Fisher. Signed TE Lee Smith to a three-year contract. Signed undrafted free agents S Abraham Wallace,TE Moral Stephens, DT Quindarius Thagard and OL Garrett McGhin.

QB Derek Anderson informed the Bills that he has retired from the NFL.

Signed LB Tyrel Dodson, LB Juwan Foggie, QB Tyree Jackson, WR Nick Easley, CB Cam Lewis, WR David Sills, K Chase McLaughlin, and OL Blake Hance to three-year contracts.

Signed DT Ed Oliver, OT Cody Ford, RB Devin Singletary, LB Vosean Joseph, S Jaquan Johnson, DE Darryl Johnson, and TE Tommy Sweeney to four-year contracts.

Selected Florida LB Vosean Joseph with the No. 147 overall pick, Miami (Fla.) safety Jaquan Johnson with the 181st overall pick, selected North Carolina A&T DE Darryl Johnson with the No. 225 overall pick and Boston College TE Tommy Sweeney with the No. 228 overall pick.

Selected Oklahoma T Cody Ford with the 38th overall pick, RB Devin Singletary with the 74th overall pick and TE Dawson Knox with the 96th overall pick in the 2019 NFL Draft.

Selected Houston DT Ed Oliver with the No. 9 overall pick in the 2019 NFL Draft.

Signed RB T.J. Yeldon to a two-year contract.

Signed DE Eli Harold to a one-year contract.

Signed exclusive rights free agent DE Eddie Yarbrough to a one-year contract.

Allocated RB Christian Wade as part of the International Player Development Program.

Agreed to terms on a one-year deal with G Quinton Spain.

Signed RB Senorise Perry to a one-year contract.

Released RB Chris Ivory.

Signed CB E.J. Gaines to a one-year contract.

Signed TE Jake Fisher and LB Maurice Alexander to one-year contracts.

Signed OL LaAdrian Waddle to a one-year contract.

Signed WR Cole Beasley to a four-year contract, WR John Brown to a three-year contract, G Jon Feliciano to a two-year contract, RB Frank Groe to a one-year contract, TE Tyler Kroft to a three-year contract, C Mitch Morse to a four-year contract, T Ty Nsekhe to a two-year contract and WR Andre Roberts to a two-year contract.

Signed CB Kevin Johnson to a one-year deal.

Re-signed DT Jordan Phillips to a one-year deal.

Re-signed LB Deon Lacey to a one-year contract.

Released TE Charles Clay.

Signed C/G Spencer Long to a three-year contract and signed CB Lafayette Pitts to a one-year extension.

Signed long snapper Reid Ferguson to a three-year contract extension.

Signed LB Lorenzo Alexander to a one-year contract. Signed G/T Jeremiah Sirles to a one-year contract.

Signed WR Duke Williams to a reserve/future contract.