A first-half double from forward Harry Gardiner gave the hosts a commanding lead in the Premier League 2, Division 2, fixture, before captain Ellis Taylor added a third after the break.
Visiting defender David Okagbue then put through his own net 11 minutes from time, before Stoke substitute Jacob Holland-Wilkinson netted a late consolation goal in stoppage-time.
January signings Joe Anderson, Pierre Ekwah and Isaac Lihadji all started for Graeme Murty’s side, along with summer arrivals Abdoullah Ba and Jewison Bennette.
Here’s how each Sunderland player fared at Eppleton CW:
5. Ellis Taylor - 8
Managed to get forward more in the second half from left-back and netted Sunderland fourth goal with a first-time finish. 8 Photo: FRANK REID
6. Pierre Ekwah - 8
Provided a physical presence in midfield and was a real driving force in possession. Took a bit too long on the ball at times but kept making himself available in a deeper midfield role. 8 Photo: SAFC
7. Chris Rigg - 7
Was tidy in possession and looked to play the ball forward. Hit the post with a low effort in the second half. 7 Photo: Frank Reid
8. Isaac Lihadji - 8
Showed excellent close control and electric pace on the right. It often took more than one Stoke player to try and stop him. 8 Photo: PASCAL POCHARD-CASABIANCA