Dellin Betances regains big role in Yankees' bullpen - The Boston Globe
Will Dellin Betances be able to return to form for Mets after disappointing 2020? - Newsday
Dellin Betances to Sign With New York Mets - Last Word On Baseball
Dellin Betances needs more time before he's ready to pitch for the Yankees – New York Daily News
Carig: Dellin Betances shoots to the top of the Yankees' growing list of worries - The Athletic
Report: Four-time All-Star Dellin Betances retires
Dellin Betances Walks Four in Eighth Inning, Handing Toronto a Victory - The New York Times
Dellin Betances has tear in Achilles' tendon, New York Yankees say
Dodgers Rumors: Dellin Betances Retires After Being Released
Yankees potential trade chip: Dellin Betances - Pinstripe Alley
Dellin Betances' best moments with the Yankees - Pinstripe Alley
Why Dellin Betances just found out about bone spur and Yankees knew since 2006