Ryan Braun underwent surgery on his back, Tom Haudricourt of the Milwaukee Journal Sentinel reports.

Braun underwent surgery on his back, Tom Haudricourt of the Milwaukee Journal Sentinel reports.

Analysis:

Braun was dealing with a back injury that sidelined him toward the end of the season, and will now need about a month of recovery time. Everything with the procedure went well, and he should be good to go by the start of spring training.