Perez (8-8) took the loss Saturday, giving up four runs (one earned) on four hits and three walks over four innings as Atlanta was downed 4-1 by the Brewers. He struck out two.
Ashby gave up two hits in a scoreless ninth inning Saturday to record his second save of the season in a 4-1 win over Atlanta. He didn't strike out a batter.
Manager Pat Murphy said Saturday that he expects Frelick (shoulder) to return from the injured list during Milwaukee's upcoming series against the Mets, Hunter Baumgardt of Fox Sports 920 Milwaukee reports.
Woodruff did not undergo surgery on his right shoulder and is scheduled to begin a throwing program Wednesday, Curt Hogg of the Milwaukee Journal Sentinel reports.
Contreras went 4-for-4 with an RBI in Friday's 2-1 win over Atlanta.
Megill recorded his 24th save of the season in Friday's 2-1 win over Atlanta, allowing one hit in a scoreless ninth inning. He struck out one.
Misiorowski (13-5) picked up the win in Tuesday's 2-1 victory over Atlanta, scattering four hits and two walks over six scoreless innings. He struck out six.
Sale (12-9) took the loss Friday, allowing two runs on eight hits over six innings as Atlanta was downed 2-1 by the Brewers. He struck out six without walking a batter.
Brewers manager Pat Murphy indicated that Frelick (shoulder) will not be activated from the 10-day injured list Friday or Saturday but added, "I think you'll see him very soon," Adam McCalvy of MLB.com reports.