Vargas is out of the lineup for Tuesday's game against the Padres.
Vargas will hit the bench after he started in each of the last four games -- once at second base, three times at first base -- and went 4-for-15 with a double, a walk and two RBI. Though his production has tailed off after a scorching start to the season, Vargas could nonetheless be encroaching on Pavin Smith's role as Arizona's primary first baseman. The left-handed Smith will be included in the lineup Tuesday, but he sat in favor of Vargas in two of the Diamondbacks' previous three matchups versus righties.