Johnny Hellweg (elbow) is expected to join High-A Brevard County next week.
Hellweg underwent Tommy John reconstructive elbow surgery last April and then suffered a back injury last month during his rehab. But the 26-year-old right-hander is finally ready to pitch in live games and could become an option for the Brewers' rotation in the second half.
Avisail Garcia (knee) is back in the White Sox starting lineup Saturday versus the Astros.
Garcia missed several games with discomfort in his right knee. The rest should do him some good in the long term. He's batting .327/.365/.456 with four home runs and 18 RBI in 39 games this season for the Pale Hose.
Jose Abreu (finger) is not in the White Sox starting lineup Saturday against the Astros.
Abreu left Friday's game with irritation in his right index finger. It's something that has been lingering for a couple of weeks, but he could return Sunday.
Adeiny Hechavarria (shoulder) is not in the Marlins' starting lineup Saturday against the Mets.
Hechavarria suffered a left shoulder contusion Friday in a collision with teammate Christian Yelich. Miami is calling him day-to-day for now. Donovan Solano will start at shortstop and bat eighth on Saturday afternoon.
Adam Jones is not in the Orioles' lineup Saturday.
It's just a day of maintenance for Jones. David Lough will start in center field against the Rays.
Wilson Ramos is not in the Nationals' lineup Saturday.
Jose Lobaton will catch Gio Gonzalez and bat seventh against Reds right-hander Raisel Iglesias. It's just a day of rest for Ramos. He should be back Sunday.
Nick Hundley is not in the Rockies' lineup Saturday.
Michael McKenry will catch Eddie Butler and bat seventh against Phillies right-hander Aaron Harang. It's just a day off for Hundley, who should be back in action Sunday.
Rays activated LHP C.J. Riefenhauser from the 15-day disabled list; optioned him to Triple-A Durham.
Riefenhauser was sidelined for a month with inflammation in his left shoulder. The 25-year-old left-hander has thrown just 6 2/3 career innings in the major leagues.