Injuries and trades have shaken up the closer market, with Edwin Diaz claiming the top spot in Ryan Rufe's updated closer rankings.
James Anderson goes team-by-team to highlight which pitching prospects could ascend to the closer role in the coming years, including A's righty Mason Miller.
Several key reliever signings have shaken up Ryan Rufe's closer rankings, allowing Jhoan Duran to move into the top three.