The Rockies acquired Herrera and right-hander Bradley Blalock from the Brewers on Saturday in exchange for right-hander Nick Mears, Jeff Passan of ESPN.com reports.

Williams is currently slowed by a stress reaction in his right triceps, Thomas Harding of MLB.com reports.

The Red Sox traded Bernardino (lat) to Colorado on Tuesday in exchange for Braiden Ward, Patrick Saunders of The Denver Post reports.

Bryant said Saturday in an interview with Patrick Saunders of The Denver Post that he continues to experience daily pain and discomfort while recovering from lumbar degenerative disc disease, but the 33-year-old said that he's not yet considering retirement. "[The back is] not in the best shape, and that's pretty disheartening for me," Bryant said. "It's exhausting for me waking up and hoping to feel [better]. I can't tell you the last time I woke up feeling I'm in a good spot."

The Rockies transferred Criswell (elbow) to the 60-day injured list Monday.

Triple-A Albuquerque placed Feltner on its 7-day injured list July 30 due to right shoulder inflammation, Thomas Harding of MLB.com reports.

Halvorsen (elbow) has resumed throwing from 60 feet and is hoping to return from the injured list prior to the end of the season, MLB.com reports.

The Rockies placed Dollander on the 15-day injured list Saturday with a patella tendon strain in his left knee.

Freeman (back) is out of the lineup for Sunday's game against the Giants.