Ottavino will take over as the Rockies' closer, per manager Walt Weiss, Patrick Saunders of the Denver Post reports.
Weiss announced Tuesday that the team will move away from Carlos Estevez, who blew his second consecutive save Monday night in a loss to the Rangers. Ottavino will take over for the time being, as he's yet to allow a run while scattering four hits across 11.2 innings for the Rockies this season. Over that span, Ottavino has struck out 12 and walked only three.