The scoreline leaves little room for error, but Wrexham managed only one shot on target. That gives the Blades a clear defensive takeaway: they limited the visitors’ threat enough to protect Brereton Diaz’s decisive contribution.
A one-goal win does not settle questions about consistency, but it can still matter in a tight league campaign. Sheffield United gained ground in the table without needing a high-scoring performance, and the clean sheet made that single goal stand up.
The end of the long wait adds a historic footnote to a result with immediate league value. For Wrexham, the lack of shots on target is the sharper concern; turning possession or attacking moments into a sustained test of the goalkeeper will be important in their next outing.
For the Blades, the task now is to build on a win that moved them into the top half. Their next fixtures will show whether this was a one-off step forward or the start of a steadier climb.