Oli McBurnie had the best chances for the Blades, while Morgan Gibbs- White saw a shot deflected over the bar.
The Tigers had some decent opportunities themselves, with the impressive Keane Lewis-Potter looking dangerous down the left flank.
Ultimately both sides had to settle for a point – City’s first in four matches – with United back in action here at Bramall Lane this weekend against Swansea City.
Here’s how we rated United’s players…
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