Tom Barkhuizen's goal early in the second half did the damage, after Josh Windass was sent off in the first half.
Here's how the players fared on the day...
13. Paul Gallagher - 7
His role may be getting more niche, but it was important against the Owls. Brought on to help control the play with little defending needed, he did just that. Still a class act on the ball.
14. Sean Maguire - 6
Added extra energy in the forward department and gave the visiting defence more to think about, as well as being a willing runner as always.
15. Ben Pearson - 6
A very welcome return for the star man in the North End squad after a groin injury. Looked comfortable on the ball and on the move.