A rundown of today's top sports headlines.
|National Football League
The Detroit Lions have signed Jermaine Kearse.
The San Francisco 49ers have re-signed Joe Staley to a two-year contract extension.
The Buffalo Bills have signed L.T. Walton and Nate Becker.
Major League Baseball
New York Met's Robinson Cano is on the sidelines again after re-injuring his left quadriceps.
Finally, San Jose Shark's defenseman, Erik Karlsson, has undergone groin surgery.