kelvin herrera

Kelvin Herrera signs with White Sox, taking another Red Sox bullpen target off the board

Scouting possible replacements for Joe Kelly in Red Sox bullpen

Why Kelvin Herrera will be of some interest to Red Sox

Tomase: Dombrowski suggests many deadline relievers wouldn't have helped Red Sox, but he's wrong

Source: Red Sox deal that fell through would've been for Nationals reliever Kelvin Herrera

Red Sox reportedly called Nationals about Kelvin Herrera