Lee Johnson used the game to hand opportunities to more of his first-team squad, with Corry Evans handed a full debut in the centre of midfield and Oliver Younger starting the game at right-back.
Callum Doyle was handed another start in the fixture, but Will Grigg, Bailey Wright, Luke O’Nien and Alex Pritchard all missed out.
The Black Cats were in control throughout the first half and deservedly took the lead when Dan Neil swept home Aiden McGeady’s low cross.
But Kurt Willoughby levelled shortly after the break, with Benji Kimpioka then missing a late penalty after some excellent work to win the spot kick initially.
So how did each player perform?
Here, Phil Smith takes a look at how every player fared in the clash at the York Community Stadium...
5. Tyrese Dyce
Defensively looked more comfortable than at Hearts, aside from one tricky spell at the start of the second half. Stepped up to support the attack when he could bit little real chance to get to the byline. Photo: Frank Reid
6. Corry Evans
A steady showing on debut. As expected, slotted in as the midfield anchor and moved the ball on quickly and without fuss. Picked up some good defensive positions. Photo: Frank Reid
7. Dan Neil
His goal was worthy reward for a superb first-half performance in which he constantly kept Sunderland ticking. Showed a refreshing willingness to play forward and on the turn. Started the second half slowly but grew back into it. Must be giving the head coach something to think about ahead of that first league game. Photo: Frank Reid
8. Elliot Embleton
Looked at ease and a constant threat in his favoured attacking midfield position, opening up the York defence on a number of occasions with his through balls. An encouraging display given that Alex Pritchard will need time to get up to speed. Photo: Frank Reid