Martin Prado is likely done for the season after undergoing an emergency appendectomy.
Oswaldo Arcia left Monday's game with tightness in his upper left back.
Michael Morse (oblique) should be ready to return by Friday.
Pablo Sandoval is currently dealing with a sore hip.
Giants manager Bruce Bochy placed a "pretty good percentage" that Angel Pagan (back) will be in the starting lineup on Tuesday.
Matt Shoemaker will undergo an MRI after leaving Monday's start with a "little" discomfort on the left side of his rib cage.
Will Venable (back) went 0-for-1 with a walk and two strikeouts Monday in his return to action against the Phillies.
Howie Kendrick went 1-for-4 with an RBI double in Monday's 8-1 win over the Mariners.
Mike Trout went 1-for-2 with three walks and a run scored in Monday's win over the Mariners.
Matt Shoemaker yielded only five hits and one run over 7 2/3 innings in an 8-1 victory over the Mariners on Monday.
Hisashi Iwakuma was knocked around by the Angels on Monday, allowing seven runs on six hits across 3 1/3 innings.
Mark Trumbo hit a grand slam to lead the Diamondbacks past the Giants 6-2 on Monday.
Buster Posey went 1-for-4 with an RBI as the Giants fell to the Diamondbacks 6-2 on Monday.
Wade Miley held the Giants at bay on Monday, allowing only one run on seven hits across seven innings of a 6-2 win.
Ryan Vogelsong allowed four runs over 5 2/3 innings as the Giants dropped a 6-2 decision versus the Diamondbacks on Monday.