3:06pm: Club GM Jon Daniels says that Jeffress will go to the restricted list, as Evan Grant of the Dallas Morning News (Twitter links). That will likely only be a one-day placement, however, and is intended to ensure that the team has a full bullpen.

It appears that Jeffress was found to be intoxicated after drinking at a nightclub when he was stopped, with Chris Siron and Naheed Rajwani of the Dallas Morning News providing further detail on the charges.

11:04am: Rangers reliever Jeremy Jeffress was arrested in Dallas overnight for DWI, reports Rebecca Lopez of WFAA 8 News in Dallas.