White Sox manager Pedro Grifol said Tuesday that Robert (hip) is taking batting practice and running at 80 percent, Daryl Van Schouwen of the Chicago Sun-Times reports.

White Sox GM Chris Getz said Friday that Robert (hip) could be back from the injured list in mid-May, Vinnie Duber of AllCHGO.com reports.

White Sox general manager Chris Getz said Friday that Robert (hip) is trending toward a six-week absence, James Fegan of SoxMachine.com reports.

Robert (hip) is expected to be sidelined for 6-to-8 weeks, Daryl Van Schouwen of the Chicago Sun-Times reports.

The White Sox placed Robert (hip) on the 10-day injured list Saturday.

Robert went 3-for-4 with a walk, two home runs and four RBI in Saturday's 7-6 extra-inning loss to the Tigers.

Robert was placed on the 10-day injured list Tuesday with a mild left MCL sprain, Vinnie Duber of AllCHGO.com reports.

Robert (knee) could be placed on the 10-day injured list, which would end his season, Daryl Van Schouwen of the Chicago Sun-Times reports.

Robert was removed from Sunday's game against the Red Sox with left knee soreness, Daryl Van Schouwen of the Chicago Sun-Times reports.

Robert was removed from Sunday's game at Boston with an apparent knee injury, Daryl Van Schouwen of the Chicago Sun-Times reports.