The Arizona Diamondbacks have scheduled Shelby Miller for at least one more Triple-A start which will leave him unable to accrue enough days on the active roster this year to reach four full years of Major League service.

Miller would need to return to the Major League roster by Thursday to reach 172 days and move from the 3+ to the 4+ arbitration class. He had been on track to qualify for free agency after the 2018 season, but now it seems the Diamondbacks will control him for 2019 as well.