Editor's note: Age is the player's age as of July 1, 2019. Players with experience in foreign major leagues such as Japan's Nippon Professional Baseball or South Korea's Korea Baseball Organization are ineligible for these rankings.
9hKyle Bonagura and Mark Schlabach
2dDan Graziano and Jeremy Fowler
1dAriel Helwani, Brett Okamoto, Marc Raimondi and Jeff Wagenheim