Rodney pitched a scoreless ninth inning with a strikeout to record his 19th save of the season during Friday's win over Philadelphia.
The veteran has now gone 15.2 innings through 16 appearances since allowing his last earned run, and he's converted 13 of 14 save opportunities during that span. Rodney's track record and 4.91 ERA highlight the likely instability of his current form, and it might only be a matter of time before the bottom falls out. Still, for the time being, Rodney is locked in and has a firm grasp on ninth-inning duties for the Diamondbacks.