Smith went 1-for-3 with a solo home run in Tuesday's 3-1 loss to the Angels.
Javier (1-4) allowed two runs on five hits and a walk while striking out five over four innings to take the loss versus the Angels on Tuesday.
Miller (4-7) took the loss Tuesday against the Brewers, allowing six runs (five earned) on seven hits and two walks while striking out three over 4.2 innings.
Ward (quadriceps) remains out of the lineup for Tuesday's game in Milwaukee.
Robles (shoulder) will start in right field and bat eighth in Tuesday's game against the Brewers.
Javier will start Tuesday's game against the Angels in Houston, Chandler Rome of The Athletic reports.
Pena went 1-for-4 with a solo home run in Sunday's 3-2 loss to the Mariners.
Munoz picked up the save Sunday against the Astros. He allowed no hits and a walk while striking out two over a scoreless inning.
Arozarena went 2-for-5 with a solo home run, a double and was caught stealing in Sunday's 3-2 win over the Astros.
Raleigh went 1-for-3 with a solo home run and a walk in Sunday's 3-2 win over Houston.
