Preston 0-0 Walsall
Struggling Walsall extended their unbeaten run to three games with a goalless draw at Preston.
North End midfielder Adam Barton was carried off on a stretcher in the first half following an innocuous challenge.
Graham Cummins and Chris Holroyd were then both denied by Saddlers keeper David Grof in the resulting 11 minutes of first-half injury time.
Florent Cuvelier fired wide for Walsall after the break and Jamie Paterson's deflected shot clipped the bar.