Josh Hader or Dellin Betances could make New York Yankees staff all-time great
Yankees: Zack Britton, with a K, and how he transformed himself in New York
Yankees shrug off injuries to set records, dominate AL East - The San Diego Union-Tribune
Yankees beat Athletics in AL Wild Card Game: Breaking down the battle of the bullpens inning by inning
Way-too-early 2019 All-Stars -- Manny Machado and Bryce Harper start for ? - ESPN
New York Yankees could replace Dellin Betances with Josh Hader
Dellin Betances
In Search of: The Next Josh Hader - Does it Exist? - FantraxHQ
Player Profiles 2020: Milwaukee Brewers Bullpen
Grading the Mets' signing of Dellin Betances - Amazin' Avenue
Should Dodgers Aggressively Pursue Dellin Betances? – Think Blue Planning Committee
Why Josh Hader is for real and worth a long-term fantasy shot