Brad Peacock allowed four runs -- three earned -- over 5 2/3 innings in a no-decision against the Reds on Wednesday.
Brad Peacock hurled six innings of one-run ball, scattering three hits, in Wednesday's victory over the Mariners.
Brad Peacock fired seven innings of one-run ball, striking out nine, on Thursday against the A's.
Brad Peacock surrendered five runs over 4 2/3 innings in a loss to the Mariners on Friday.
Brad Peacock yielded two runs in 6 1/3 innings Friday in a victory over the Angels.
The Astros plan to use a six-man rotation through the end of August.
In his return to the majors, Brad Peacock struck out 10 and allowed three runs over seven innings in a loss to the Twins on Sunday.
Astros recalled RHP Brad Peacock from Triple-A Oklahoma City.
Brad Peacock will start for the Astros on Sunday.
Astros optioned RHP Brad Peacock to Triple-A Oklahoma City.
Brad Peacock will be recalled prior to Tuesday's game.
Astros manager Bo Porter said Monday that Brad Peacock will be moved to the bullpen.