Pirates recalled LHP Steven Brault from Triple-A Indianapolis.
Brault will start on Friday against the Brewers. He allowed one earned run over four innings against the Cardinals earlier this month in his major league debut.
Indians activated RHP Zach McAllister from the 15-day disabled list.
He missed the last three weeks with a hip injury. McAllister will return to a setup role.
Indians placed RHP Jeff Manship on the 15-day disabled list, retroactive to July 27, with right wrist tendinitis.
It's unclear how long he's been dealing with the ailment, but it shouldn't keep him sidelined too long. Manship holds a 3.38 ERA and 1.47 WHIP over 37 relief appearances this season.
Kyle Lohse has elected free agency.
Not surprisingly, he declined an outright assignment to Triple-A Round Rock. Lohse allowed 13 earned runs in two starts with Texas and the 37-year-old could be nearing the end of the line.
Andrew Cashner will make his Marlins debut on Sunday against the Cardinals.
Colin Rea will take the ball on Saturday, as both new acquisitions will pitch on regular rest. Cashner and Rea were acquired from the Padres on Friday in a seven-player trade.
Rangers optioned RHP Shawn Tolleson to Triple-A Round Rock.
It's been quite a fall for Tolleson, who began the season as the Rangers' closer. He's been knocked around for 12 runs this month to push his ERA for the season up to 7.68.
Carlos Gomez (hamstring) hopes to return to the lineup on Sunday.
Gomez injured his right hamstring in Wednesday's win over the Yankees. He underwent an MRI, which apparently revealed just a minor strain. Gomez said Friday that he's feeling better and hopes to be ready to go later this weekend. Jake Marisnick is in center field Friday.
Nationals recalled C Pedro Severino from Triple-A Syracuse.
He'll back up Wilson Ramos while Jose Lobaton (elbow) is out. Severino doesn't figure to play much.