Wisdom signed with the Kia Tigers of the Korea Baseball Organization on Saturday.
The Cubs designated Wisdom for assignment Wednesday, Jesse Rogers of ESPN.com reports.
Wisdom went 1-for-3 with a walk and a solo home run in Saturday's 5-1 loss to the Nationals.
Wisdom hit a two-run home run, walked and scored another run in Saturday's 14-2 win against the Marlins.
Wisdom is out of the lineup for Thursday's game against the Tigers.
Wisdom went 1-for-5 with a solo home run in Sunday's 7-3 win over the Royals.
Wisdom went 1-for-2 with a solo home run in the first game of Saturday's doubleheader against the Cardinals.
Wisdom is out of the lineup for Wednesday's game against the Padres.
Wisdom is out of the lineup for Monday's game against the Padres.
Wisdom will serve as the Cubs' designated hitter and No. 7 batter in Sunday's game against the Brewers.