With the future first-ballot Hall of Famer set to retire, his departure helps mark the end of an era for MLB's aces.
As the Dodgers' Clayton Kershaw becomes the 20th member of an exclusive group, how does he compare to his peers?
Blue Jays pitcher Max Scherzer says his thumb "felt good" after throwing 20 pitches against batters for the first time March.
From Jeter to Judge, Halladay to Harper, here are baseball's best from the past 25 years.
