The Rays have recalled left-handed pitchers Enny Romero and C.J. Riefenhauser, the team announced following Thursday's game.
Riefenhauser made two relief appearances for the Rays before spending more than a month on the disabled list with shoulder inflammation. He was activated at the end of May, but was sent down to Triple-A initially.
Romero had just been optioned to Triple-A on Tuesday, and will be joining the Rays for the third time this season. He owns a 6.75 ERA over 5 1/3 innings this year.