Roberson signed a minor-league contract with the Padres on Thursday.

The Cubs acquired Roberson from the Rays on Tuesday in exchange for Adrian Sampson, Manuel Rodriguez and international free agent money, Sahadev Sharma of The Athletic reports.

Roberson was traded from the Marlins to the Rays on Saturday as the player to be named later in the deal involving Louis Head, Marc Topkin of the Tampa Bay Times reports.