American League

CHICAGO WHITE SOX — Agreed to terms with LHP Dallas Keuchel on a three-year contract.

TORONTO BLUE JAYS — Designated INF Richard Ureña for assignment. Agreed to terms with INF Travis Shaw on a one-year contract.

National League

ARIZONA DIAMONDBACKS — Signed OF Kole Calhoun to a two-year contract.

National Football LeagueARIZONA CARDINALS — Signed CBs Sojourn Shelton and Duke Thomas, WRs Johnnie Dixon and A.J. Richardson, OL Sam Jones, DL Lyndon Johnson and P Ryan Winslow to reserve/futures contracts.CHICAGO BEARS — Signed OL Dino Boyd, DB Xavier Crawford, WR Reggie Davis, DB Stephen Denmark, WR Thomas Ives, OL Sam Mustipher, TE Dax Raymond, LB James Vaughters and WR Alex Wesley to reserve/futures contracts.CINCINATI BENGALS — Claimed CB Tony Brown off waivers from Green Bay. Signed TE Moritz Böhringer and WR DaMarkus Lodge to reserve/future contracts.CLEVELAND BROWNS — Signed DT Brandin Bryant, CB Donnie Lewis Jr., WR J’Mon Moore, DE Trevon Young, LBs Jermaine Grace and Montrel Meander and Gs Malcolm Pridgeon and Willie Wright to reserve/futures contracts.DETROIT LIONS — WR Victor Bolden, WR Jonathan Duhart, LS James Fisher, P Jack Fox, S A.J. Howard, WR Tom Kennedy, T Matt Nelson, DT Olive Sagapolu, LB Christian Sam, G Casey Tucker and P Matt Wile to reserve/futures contracts.INDIANAPOLIS COLTS — Signed TE Mo Alie-Cox, K Chase McLaughlin and WR Zach Pascal to one-year contract extensions. Signed RBs Bruce Anderson III and Darius Jackson; TEs Ian Bunting, Xavier Grimble and Matt Lengel; G Chaz Green; DE Gerri Green; WR Malik Henry; CBs Picasso Nelson Jr. , Lafayette Pitts and Jackson Porter; OTs Cedrick Lang, Andrew Donnal and Travis Vornkahl to reserve/future contracts.MIAMI DOLPHINS — Fired offensive coordinator Chad O