Hays went 2-for-3 with a solo home run in Tuesday's 9-3 loss to the Rockies.
Buehler allowed two runs on seven hits, one walk and one hit batsman while striking out one over 4.2 innings in a no-decision versus the Rockies on Tuesday.
Tatis went 1-for-5 with a solo home run in Tuesday's 9-3 loss to the Rockies.
Campusano went 2-for-4 with a solo home run in Tuesday's 9-3 loss to the Rockies.
Schwarber went 1-for-3 with a solo home run and an additional run scored during the Phillies' 6-3 loss to the Nationals on Tuesday.
Sanchez (17-6) took the loss against the Nationals on Tuesday, allowing five runs on eight hits and two walks while striking out five across 6.1 innings.
Philadelphia recalled Backhus from Triple-A Lehigh Valley on Tuesday.
Holman will remain at Triple-A Lehigh Valley, as Kyle Backhus was recalled to replace Jesus Luzardo (shoulder) on the Phillies' active roster.
Harris is not in Tuesday's starting lineup against Colorado.
The Phillies recalled Holman from Triple-A Lehigh Valley on Tuesday.
