Seattle Mariners star Julio Rodríguez has the fifth-highest first-pitch swing rate in MLB. Is that a long-term recipe for success? ESPN's Jeff Passan weighs in.

The Seattle Mariners had two pitching prospects return from lengthy injuries over the past week. Plus, two top prospects are excelling in the minors.

Saves are an important component for many fantasy baseball leagues. Closers are one of the most volatile positions in fantasy ...