Gurriel will start at designated hitter and bat fifth in Monday's game against the Royals.
Arizona activated Gurriel from the 10-day injured list Tuesday, but he didn't play in any of the team's ensuing five games following his reinstatement. Prior to missing time due to a right adductor strain, Gurriel slashed just .207/.254/.287 with two home runs over 47 games for Arizona. He could have to settle for sporadic playing time down the stretch while the Diamondbacks fight for a wild-card spot.