Amaya was optioned to Triple-A Sugar Land on Friday, Chandler Rome of The Athletic reports.
The Astros recalled Amaya from Triple-A Sugar Land on Wednesday, Brian McTaggart of MLB.com reports.
The Astros Matt Kawahara of the Houston Chronicle Amaya from the Marlins on Saturday in exchange for cash considerations and Valente Bellozo. Amaya was optioned to Triple-A Sugar Land.
The Marlins designated Amaya for assignment Tuesday.
The Marlins optioned Amaya to Triple-A Jacksonville on Monday.
Miami optioned Amaya to Triple-A Jacksonville on Monday, Daniel Alvarez-Montes of ElExtraBase.com reports.
Amaya went 1-for-3 with an RBI, a run scored and a steal in Sunday's victory over the Nationals.
Amaya was called up from Triple-A Jacksonville by the Marlins on Saturday.
Amaya has hit safely in five straight games for Triple-A Jacksonville, going 11-for-20 (.550) with a double, four home runs and 12 RBI.
Amaya is slashing .362/.423/.553 through 52 plate appearances in May for Triple-A Jacksonville with four doubles, a triple, a homer and a 5:6 BB:K.