Vientos is out of the lineup for Tuesday's game against the Reds.
Vientos will hit the bench following a stretch of 22 consecutive starts, during which he produced a .227/.253/.420 slash line with four home runs, 15 RBI and nine runs. The Mets reinstated Jared Young (knee) from the 10-day injured list Tuesday and will insert him into the starting nine at first base in Vientos' stead.