Stassi (hip) was transferred to the 60-day injured list by the White Sox on Monday.
Stassi (hip) reported to Triple-A Charlotte on Tuesday to begin a rehab assignment, Vinnie Duber of AllCHGO.com reports.
The White Sox placed Stassi on the 10-day injured list Monday with left hip inflammation, James Fegan of SoxMachine.com reports.
White Sox manager Pedro Grifol said Sunday that Stassi's availability for Opening Day is up in the air due to unspecified soreness, Daryl Van Schouwen of the Chicago Sun-Times reports.
Atlanta traded Stassi (hip/personal) and cash considerations to the White Sox on Saturday in exchange for a player to be named later or cash.
The Angels placed Stassi (personal) on the restricted list Sunday.
Angels manager Phil Nevin told reporters Saturday that Stassi (personal/hip) remains without a timetable, but he has resumed participating in baseball activities and working out, Rhett Bollinger of MLB.com reports.
Stassi (hip) has been able to participate in some baseball activities lately, Angels manager Phil Nevin told MLB.com Sunday.
Stassi was placed on the 10-day injured list with a hip injury by the Angels on Monday, Sam Blum of The Athletic reports.
Angels manager Phil Nevin said Sunday that Stassi is unlikely to be included on the Opening Day roster after experiencing hip soreness while playing in a minor-league spring training game, Sam Blum of The Athletic reports.