Black Cats to meet Southampton in fourth round.
Sunderland will play Southampton at the Stadium of Light in the fourth round of the Capital One Cup.
The Black Cats were first out of the bag in Wednesday evening's draw and were handed their third home cup tie of the season.
Southampton secured their place in the draw with a 2-0 win over Bristol City, with Sunderland seeing off Peterborough by the same scoreline.
Ties will be played during the week commencing October 28 and ticketing information will be confirmed in due course.