Sources: Red Sox, Bello agree to $55M extension
Brayan Bello and the Red Sox are in agreement on a six-year, $55 million contract extension, sources told ESPN.
Sources: Pirates, Keller reach 5-year extension
Right-hander Mitch Keller and the Pittsburgh Pirates are in agreement on a five-year contract extension, sources told ESPN's Jeff Passan and Kiley McDaniel.