Rumfield is out of the lineup for Sunday's game against the Rockies.
The left-handed-hitting Rumfield will head to the bench for the series finale while the Guardians send southpaw Foster Griffin to the bump. Connor Norby will draw the start at first base in place of Rumfield, who is hitting .262 in August but has provided few counting numbers (zero home runs, zero steals, six RBI, eight runs) through 18 games on the month.