Bradford City missed out on the chance to go top of League One after a 0-0 draw with Lincoln City at Valley Parade.
Lincoln made the brighter start without seriously testing home goalkeeper Sam Walker, while Bradford had to wait until the second half to fashion their clearest opportunities in a tightly contested encounter.
Imps Take the Game to Bradford
James Collins should have done better with an early chance created by Adam Reach, while Rob Street and Tom Bayliss fired over as the Imps took the game to Bradford.