Match ends, Wolverhampton Wanderers 0, Brentford 0.
Wolves were knocked off top spot in League One after being held by promotion rivals Brentford at Molineux.
Wolves' 11-goal top scorer Leigh Griffiths was closest to breaking the deadlock when he lashed a fierce 11th-minute shot against the foot of a post.
But Adam Forshaw blazed over from six yards before home keeper Carl Ikeme's fine save from Clayton Donaldson.
Ikeme maintained his impressive form to help League One's meanest defence earn a third clean sheet in four games.
But Wolves' first goalless draw since the first day of the season saw them overtaken again by Leyton Orient.
It also ended a six-match winning run for Uwe Rosler's Bees, who had scored 10 in their previous two league and cup games.
Brentford made a late push to snatch the points but they remain in fourth, as Toumani Diagouraga and Alan McCormack could not find a way past the assured Ikeme.
VIEW FROM THE DRESSING ROOM
Brentford manager Uwe Rosler speaks to BBC London 94.9:
"It is fantastic to see how many people now follow us away from home, and really believe that we can do something at Wolves, players, very proud of them.
"I think the first 10-15 minutes the tempo took us a little bit, they had a better momentum. We kept on being offensive and kept the pressure high, we had probably the better chances in the first half apart from the post from Griffiths.
"Second half we went a little bit more compact, didn't pressure as high as we did in the first half, and they were running out of ideas, we had one or two good chances in the end."
- 27JacobsSubstituted forIsmailat 72'minutes
- 9GriffithsSubstituted forCassidyat 88'minutes
- 29DoyleSubstituted forSigurdarsonat 88'minutes
- 17SavilleSubstituted forDiagouragaat 79'minutes
- 29TrottaSubstituted forSaundersat 65'minutesBooked at 88mins
- 9DonaldsonBooked at 78mins
- 26K HarrisSubstituted forGriggat 58'minutes
- 10El Alagui
- Michael Naylor
- Shots on Target
Second Half ends, Wolverhampton Wanderers 0, Brentford 0.
Zeli Ismail (Wolverhampton Wanderers) wins a free kick on the right wing.
Foul by Alan McCormack (Brentford).
Corner, Wolverhampton Wanderers. Conceded by Jonathan Douglas.
Kevin McDonald (Wolverhampton Wanderers) wins a free kick in the attacking half.
Foul by William Grigg (Brentford).
Foul by Jake Cassidy (Wolverhampton Wanderers).
Harlee Dean (Brentford) wins a free kick on the left wing.
Sam Ricketts (Wolverhampton Wanderers) wins a free kick on the right wing.
Foul by Clayton Donaldson (Brentford).
Foul by Bakary Sako (Wolverhampton Wanderers).
Alan McCormack (Brentford) wins a free kick on the left wing.
Substitution, Wolverhampton Wanderers. Jake Cassidy replaces Leigh Griffiths.
Substitution, Wolverhampton Wanderers. Björn Sigurdarson replaces Kevin Doyle.
Sam Saunders (Brentford) is shown the yellow card.
Attempt saved. William Grigg (Brentford) right footed shot from the centre of the box is saved in the centre of the goal.
Corner, Brentford. Conceded by Carl Ikeme.
Attempt saved. Alan McCormack (Brentford) right footed shot from outside the box is saved in the top left corner.
Attempt saved. Toumani Diagouraga (Brentford) right footed shot from outside the box is saved in the bottom left corner.