Astros purchased the contract of RHP Michael Foltynewicz from Triple-A Oklahoma City.
Jose de Jesus Ortiz of the Houston Chronicle reports that the Astros will call up pitching prospect Michael Foltynewicz from Triple-A Oklahoma City on Friday.
Brad Peacock will rejoin the Astros' rotation following the trade of Jarred Cosart.
Chris Carter went 1-for-5 at the plate Thursday in his return to action.
Jake Buchanan allowed three runs -- including two on a pair of solo home runs -- in five innings but got a no-decision in Thursday's loss to the Blue Jays.
Astros acquired RHP Francis Martes from the Marlins in the Jarred Cosart deal.
Astros acquired 3B Colin Moran from the Marlins in the Jarred Cosart deal.
Astros acquired OF Jake Marisnick, 3B Colin Moran, RHP Frances Martes and a 2015 compensation pick from the Marlins in exchange for RHP Jarred Cosart, INF Enrique Hernandez and OF Austin Wates.
The Astros are telling other teams that Chad Qualls isn't available, CBS Sports' Jon Heyman reports.
According to FOX Sports' Ken Rosenthal, the Astros have taken Dallas Keuchel off the trade market.
Jon Heyman of CBS Sports reports that the Astros have made starting pitcher Scott Feldman available.
Astros pitching prospect Mark Appel tossed five scoreless innings Wednesday in his Double-A debut.
Dallas Keuchel tossed his fourth complete game of the season in Wednesday's 8-1 rout of the A's.
Joel Sherman of the New York Post reports that the Astros are looking to trade Chris Carter.
Josh Zeid will undergo season-ending surgery to repair bilateral sesamoiditis in his left foot.