Millwall made it a fourth clean-sheet in a row at The Den after their goalless draw with Bradford.

Shaun Williams had the best chance to break the deadlock in the second half for the Lions but the sides could not be separated as the hosts made it six games unbeaten.

Lee Gregory fired over under pressure from Reece Burke, while Devante Cole saw a penalty appeal turned down midway through the half after going to ground following a challenge by Tony Craig.

Kyel Reid almost capitalised on a long throw eight minutes before the break which the home defence failed to deal with, only to blast his effort off target from six yards.

Jordan Archer was untroubled by Tony McMahon's long-range volley just after the hour mark - the first real attempt on goal by either side during what was a scrappy start to the second half.

But only a stunning save from Ben Williams 10 minutes later prevented Shaun Williams from firing Millwall in front with a powerful shot from the edge of the box -the alert visiting keeper tipping over.