Rondon declined an outright assignment to Triple-A Charlotte and became a free agent Sunday, James Fegan of The Athletic Chicago reports.

Rondon was outrighted to Triple-A Charlotte on Friday, James Fegan of The Athletic Chicago reports.

Rondon was designated for assignment by the White Sox on Wednesday.

Rondon was seen packing his belongings and receiving pats on the back from teammates following Tuesday's 14-2 loss to the Cardinals, Daryl Van Schouwen of the Chicago Sun Times reports.