North End remain the only team in the Championship yet to concede a goal in the league this season, something that pleases Bailey Wright.
After a solid away performance earned PNE another point against Rotherham, the Aussie defence praised the whole team on their defensive efforts so far this season.
"We know there's still a lot of work to be done, we want to get better and stronger, but it's a good platform for us to build on.
"We've been solid and hard to beat, and that's not just the back five and the goalkeeper, it's the whole team and it's how we work as a team.
"I think it's really shown the last three games and we know that we have to keep setting those standards and keeping pushing and make sure there are plenty more cleansheets to come."
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