Lee Johnson took the opportunity to rotate his squad for the cup clash, and the changes paid off as the Black Cats ran-out 2-0 winners.
So who will have played themselves into the manager’s thoughts, and who still has work to do? Scroll down to see Phil Smith’s player ratings from the clash:
9. Aiden O'Brien
Looked a different player with Sunderland played into his feet and into space. Took his goal well and was a constant thorn in Port Vale’s side. Capped his performance with a fine weighted pass to win the late penalty 8 Photo: FRANK REID 2020
10. Chris Maguire
One or two dangerous moments and tested the goalkeeper early on, but wasn’t able to affect the game as much as he would have wanted on his return to the side. 6 Photo: FRANK REID 2020
11. Lynden Gooch
Made a big difference to his side playing through the middle, bringing others into play and stretching the game. His assist for O’Brien’s goal was a moment of real quality. 7 Photo: Frank Reid
12. Grant Leadbitter
Controlled the game well as Sunderland defended their lead comfortably. 6 Photo: FRANK REID 2020