Jean Segura clubbed a pair of home runs and drove in three in Monday's blowout win over the Nationals.
Matt Koch will start Tuesday against the Nationals.
Rubby De La Rosa will undergo stem cell treatment on his ailing right elbow.
Rubby De La Rosa (elbow) will visit with Dr. James Andrews on Monday.
A.J. Pollock (groin) told Diamondbacks manager Chip Hale that he thought he was "going to feel much better" when he ran on Friday.
Yasmany Tomas was pulled from Saturday's game against the Orioles for an apparent lack of hustle.
Paul Goldschmidt went 3-for-4 with a double and a run scored in Saturday's loss to the Orioles.
Robbie Ray allowed five runs -- four earned -- on six hits over 3 2/3 innings in Saturday's loss to the Orioles.
Diamondbacks manager Chip Hale conceded that Rubby De La Rosa (elbow) is unlikely to return this season.
Diamondbacks manager Chip Hale doesn't expect Zack Greinke (shoulder) to pitch again this season.
Jake Lamb went 1-for-5 and drove home a run as the Diamondbacks fell to the Orioles in extra innings on Friday.
Shelby Miller looked outstanding in a no-decision against the Orioles on Friday, scattering three hits over six scoreless innings.
Nick Piecoro of the Arizona Republic reports that Zack Greinke was scheduled to undergo an MRI on Friday after experiencing shoulder stiffness following Wednesday's start.
Paul Goldschmidt homered twice to plate all three Diamondbacks runs in Wednesday's 3-2 win over the Padres.
Zack Greinke allowed two runs and two hits over six innings in beating the Padres on Wednesday.